Module 9: Informative Speaking

Informative speeches about objects, processes, and concepts, learning objectives.

Identify characteristics of informative speeches about objects, processes, or concepts.

Speeches about Objects

An object is something that has physical existence—it can be perceived with the senses. Examples of objects would include institutions like the college you attend, places like the Grand Canyon, substances like coffee, and inanimate things like a musical instrument.

Conrad recently bought a piece of Puerto Rican artwork during his trip to the island. He is very excited about this beautiful painting and wants to share how he procured it with his friends. When his friends drop by for a visit, he tells them all about the painting. He is engaging in an informal informative speech about an object.

Unlike an informal description of an object, however, a formal speech about an object needs to have a clear purpose and structure. The audience members need to know why they are learning about this object, and they need to learn about it in a clear and structured way. (We’ll dive deeper into the question of structure in the next section.)

To watch: Steve Jobs

One of the most famous speeches about an object is the speech in which Steve Jobs introduced the iPhone.

You can view the transcript for “Steve Jobs introduces iPhone in 2007” here (opens in new window) .

Speeches about Processes

A process is an action involving a predictable series of changes, phases, or steps. When you give a speech about a process, you are informing your audience about how something works or how something is made or done. A speech about how to apply for a scholarship, how to bake bread, or how recycling works would be examples of process speeches, as would any speech where you physically demonstrate how to do something—such as how to change a flat tire or how to play a guitar.

To Watch: Shantell Martin

In this video, visual artist Shantell Martin discusses her process of drawing.

You can view the transcript for “Shantell Martin: Follow the Pen” here (opens in new window) .

What to watch:

Since Martin’s artistic work is so process-oriented, her description of the art is closely connected to the way she creates. “Put the pen down and then just go with it. The pen knows where it’s going.” Halfway through the video, Martin also talks about her process of becoming an artist and how her environment affected the visual works she created.

Speeches about Concepts

A concept is an idea, belief, principle, or theory. Bioethics, human rights, free speech, religious freedom, and karma are examples of concepts. What all concepts have in common is that they are abstract or general ideas. As a result, speeches about concepts can often be more difficult to prepare and deliver than speeches about more concrete subjects like people or events.

To Watch: Brian Green, “That whole General Relativity thing”

In this clip from the Late Show with Stephen Colbert, physics professor and science educator Brian Greene explains how gravity works. (The explanation begins at 3:35.)

You can view the transcript for “Brian Greene Explains That Whole General Relativity Thing” here (opens in new window) .

What to watch for:

Green’s speech shows how effective a visual demonstration can be to explain difficult concepts. Saying that gravity warps the fabric of space-time is one thing, but demonstrating it on a piece of actual fabric makes the concept clear and memorable.

  • Steve Jobs introduces iPhone in 2007. Authored by : John Schroter. Located at : https://youtu.be/MnrJzXM7a6o . License : Other . License Terms : Standard YouTube License
  • Shantell Martin: Follow the Pen. Authored by : The New Yorker. Located at : https://youtu.be/7ywYnk0-xUY . License : Other . License Terms : Standard YouTube License
  • Brian Greene Explains That Whole General Relativity Thing. Provided by : The Late Show with Stephen Colbert. Located at : https://youtu.be/0jjFjC30-4A . License : Other . License Terms : Standard YouTube License
  • Informative Speeches about Objects, Processes, and Concepts. Authored by : Mike Randolph with Lumen Learning. License : CC BY: Attribution
  • Informative Speeches about Objects, Processes, and Concepts. Authored by : Sandra K. Winn with Lumen Learning. License : CC BY: Attribution

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Informative Speeches — Types, Topics, and Examples

Daniel Bal

What is an informative speech?

An informative speech uses descriptions, demonstrations, and strong detail to explain a person, place, or subject. An informative speech makes a complex topic easier to understand and focuses on delivering information, rather than providing a persuasive argument.

Types of informative speeches

The most common types of informative speeches are definition, explanation, description, and demonstration.

Types of informative speeches

A definition speech explains a concept, theory, or philosophy about which the audience knows little. The purpose of the speech is to inform the audience so they understand the main aspects of the subject matter.

An explanatory speech presents information on the state of a given topic. The purpose is to provide a specific viewpoint on the chosen subject. Speakers typically incorporate a visual of data and/or statistics.

The speaker of a descriptive speech provides audiences with a detailed and vivid description of an activity, person, place, or object using elaborate imagery to make the subject matter memorable.

A demonstrative speech explains how to perform a particular task or carry out a process. These speeches often demonstrate the following:

How to do something

How to make something

How to fix something

How something works

Demonstrative speeches

How to write an informative speech

Regardless of the type, every informative speech should include an introduction, a hook, background information, a thesis, the main points, and a conclusion.

Introduction

An attention grabber or hook draws in the audience and sets the tone for the speech. The technique the speaker uses should reflect the subject matter in some way (i.e., if the topic is serious in nature, do not open with a joke). Therefore, when choosing an attention grabber, consider the following:

What’s the topic of the speech?

What’s the occasion?

Who’s the audience?

What’s the purpose of the speech?

Attention grabbers/hooks

Common Attention Grabbers (Hooks)

Ask a question that allows the audience to respond in a non-verbal way (e.g., a poll question where they can simply raise their hands) or ask a rhetorical question that makes the audience think of the topic in a certain way yet requires no response.

Incorporate a well-known quote that introduces the topic. Using the words of a celebrated individual gives credibility and authority to the information in the speech.

Offer a startling statement or information about the topic, which is typically done using data or statistics. The statement should surprise the audience in some way.

Provide a brief anecdote that relates to the topic in some way.

Present a “what if” scenario that connects to the subject matter of the speech.

Identify the importance of the speech’s topic.

Starting a speech with a humorous statement often makes the audience more comfortable with the speaker.

Include any background information pertinent to the topic that the audience needs to know to understand the speech in its entirety.

The thesis statement shares the central purpose of the speech.

Demonstrate

Include background information and a thesis statement

Preview the main ideas that will help accomplish the central purpose. Typically, informational speeches will have an average of three main ideas.

Body paragraphs

Apply the following to each main idea (body) :

Identify the main idea ( NOTE: The main points of a demonstration speech would be the individual steps.)

Provide evidence to support the main idea

Explain how the evidence supports the main idea/central purpose

Transition to the next main idea

Body of an informative speech

Review or restate the thesis and the main points presented throughout the speech.

Much like the attention grabber, the closing statement should interest the audience. Some of the more common techniques include a challenge, a rhetorical question, or restating relevant information:

Provide the audience with a challenge or call to action to apply the presented information to real life.

Detail the benefit of the information.

Close with an anecdote or brief story that illustrates the main points.

Leave the audience with a rhetorical question to ponder after the speech has concluded.

Detail the relevance of the presented information.

Informative speech conclusion

Before speech writing, brainstorm a list of informative speech topic ideas. The right topic depends on the type of speech, but good topics can range from video games to disabilities and electric cars to healthcare and mental health.

Informative speech topics

Some common informative essay topics for each type of informational speech include the following:

Informative speech examples

The following list identifies famous informational speeches:

“Duties of American Citizenship” by Theodore Roosevelt

“Duty, Honor, Country” by General Douglas MacArthur

“Strength and Dignity” by Theodore Roosevelt

Explanation

“Give Me Liberty or Give Me Death” by Patrick Henry

“The Decision to Go to the Moon” by John F. Kennedy

“We Shall Fight on the Beaches” by Winston Churchill

Description

“I Have a Dream” by Martin Luther King, Jr.

“Pearl Harbor Address” by Franklin Delano Roosevelt

“Luckiest Man” by Lou Gehrig

Demonstration

The Way to Cook with Julia Child

This Old House with Bob Vila

Bill Nye the Science Guy with Bill Nye

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Informative speech examples

4 types of informative speeches: topics and outlines

By:  Susan Dugdale  | Last modified: 08-05-2023

The primary purpose of an informative speech is to share useful and interesting, factual, and accurate information with the audience on a particular topic (issue), or subject.

Find out more about how to do that effectively here. 

What's on this page

The four different types of informative speeches, each with specific topic suggestions and an example informative speech outline: 

  • description
  • demonstration
  • explanation

What is informative speech?

  • The 7 key characteristics of an informative speech

Image - Label: 4 Informative speech example outlines: definition, description, explanation, demonstration

We all speak to share information. We communicate knowledge of infinite variety all day, every day, in multiple settings.

Teachers in classrooms world-wide share information with their students.

Call centers problem solve for their callers.

News outlets (on and offline) issue reports on local, national and international events and issues, people of interest, weather, traffic flow around cities...

Health care professionals explain the treatment of addictive behaviors, the many impacts of long Covid, the development of new treatments...

Specialist research scientists share their findings with colleagues at conferences.

A pastry chef demonstrates how to make perfect classic croissants.

The range of informative public speaking is vast!  Some of us do it well. Some of us not so well - largely because we don't fully understand what's needed to present what we're sharing effectively. 

Return to Top

The key characteristics of an informative speech

So, what are the key characteristics or essential elements, of this type of speech? There are seven.

1. Objectivity

The information you give is factual, neutral and objective. You make no attempt to persuade or push (advocate) a particular viewpoint.

Your personal opinions: feelings thoughts, or concerns about the topic you're presenting are not given. This is not a persuasive speech.

As an example,  here's an excerpt from a Statistics Department report on teenage births in New Zealand - the country I live in.

Although it's a potentially a firecracker subject: one arousing all sorts of emotional responses from outright condemnation of the girls and their babies to compassionate practical support, the article sticks to the facts. 

The headline reads: "Teenage births halved over last decade"

"The number of teenage women in New Zealand giving birth has more than halved over the last decade, Stats NZ said today.

There were 1,719 births registered to teenage women (those aged under 20 years) in 2022, accounting for around 1 in every 34 births that year. In 2012, there were 3,786 births registered to teenage mothers, accounting for around 1 in every 16 births that year."

For more see: Statistics Department NZ - Teenage births halved over last decade 

You present your information clearly and concisely, avoiding jargon or complex language that may confuse your audience.

The candidate gave a rousing stump speech , which included a couple of potentially inflammatory statements on known wedge issues .

If the audience is familiar with political jargon that sentence would be fine. If they're not, it would bewilder them. What is a 'stump speech' or a 'wedge issue' ?

Stump speech: a candidate's prepared speech or pitch that explains their core platform.

Wedge issue: a controversial political issue that divides members of opposing political parties or the same party.

For more see: political jargon examples

3. Relevance

The content shared in your speech should be relevant and valuable. It should meet your audience's needs or spark their curiosity.

If the audience members are vegetarians, they're highly unlikely to want to know anything about the varying cuts of beef and what they are used for.

However, the same audience might be very interested in finding out more about plant protein and readily available sources of it.  

4. Organizational pattern

The speech should have a logical sequential structure with a clear introduction, body, and conclusion.

If I am giving a demonstration speech on how to bake chocolate chip cookies, to be effective it needs to move through each of the necessary steps in the correct order.

Beginning with how to spoon the mixture on to the tray, or how to cool the cookies on a wire rack when you've taken them out of the oven, is confusing.   

5. Research and credibility

Informative speeches are based on thorough research and reliable sources to ensure accuracy and credibility. And sources need to be properly cited.

My friend told me, my mother says, or I saw it on Face Book is neither authoritative nor enough. ☺

Example: My speech is on literacy rates in USA. To be credible I need to quote and cite reputable sources.

  • https://www.apmresearchlab.org/10x-adult-literacy
  • https://www.thinkimpact.com/literacy-statistics/

6. Visual aids

Slides, charts, graphs, or props are frequently used to help the audience fully understand what they're being told.

For example, an informative speech on the rise and fall of a currency's daily exchange rate is made a great deal easier to follow and understand with graphs or charts illustrating the key points.

Or for a biographical speech, photos of the person being talked about will help hold the attention of your audience.  

7. Effective delivery

To be effective your speech needs to be delivered in a way that captures and hold the audience's attention. That means all aspects of it have been rehearsed or practiced. 

If you're demonstrating, you've gone through every step to ensure you have the flow of material right.

If you're using props (visual aids) of any sort you've made sure they work. Can they be seen easily? Do they clearly illustrate the point you're making?

Is your use of the stage (or your speaking space) good? Does your body language align with your material? Can your voice be heard? Are you speaking clearly? 

Pulling together a script and the props you're going to use is only part of the task of giving a speech. Working on and refining delivery completes it.

To give a successful speech each of these seven aspects needs to be fine-tuned: to hook your audience's interest, to match their knowledge level, your topic, your speech purpose and, fit within the time constraints you've been given.

Types of informative speeches

There are four types of informative speeches: definition, description, explanation and demonstration. A speech may use one, or a mix of them.

1. Informing through definition 

An informative speech based on definition clearly, and concisely, explains a concept * , theory, or philosophy. The principal purpose is to inform the audience, so they understand the main aspects of the particular subject being talked about.

* Definition of concept from the Cambridge dictionary - an  abstract principle or idea 

Examples of topics for definition or concept speeches

A good topic could be:

  • What is global warming?
  • What are organics?
  • What are the core beliefs of Christianity?
  • What is loyalty?
  • What is mental health?
  • What is modern art? 
  • What is freedom?
  • What is beauty?
  • What is education?
  • What are economics?
  • What is popular culture?

These are very broad topic areas- each containing multiple subtopics, any of which could become the subject of a speech in its own right. 

Example outline for a definition or concept informative speech

Speech title:.

What is modern art?

- people who want an introductory overview of modern art to help them understand a little more about what they're looking at - to place artists and their work in context 

Specific purpose:

- to provide a broad outline/definition of modern art 

Image: The Scream - Edvard Munch Text: What is modern art? An example outline for a concept or definition informative speech

Modern art refers to a broad and diverse artistic movement that emerged in the late 19th and early 20th centuries and continued to develop throughout the 20th century. 

It is characterized by a radical departure from traditional artistic styles and conventions and encompasses a wide range of artistic styles, techniques, and media, reflecting the cultural, social, and technological changes of the time.

Key characteristics or main points include:

  • Experimentation and innovation : Modern artists sought to break away from established norms and explore new ways of representing the world. They experimented with different materials, techniques, and subjects, challenging the boundaries of traditional art forms.
  • Abstraction : Modern art often features abstract and non-representational elements, moving away from realistic depictions. Artists like Wassily Kandinsky and Piet Mondrian explored pure abstraction, using shapes, lines, and colors to convey emotions and ideas.
  • Expression of the inner self : Many modern artists aimed to convey their inner emotions, thoughts, and experiences through their work. This led to the development of various movements like Expressionism (See work of Evard Munch) and Surrealism (See work of Salvador Dali). 
  • Rejection of academic conventions : Artists sought to break free from the rigid rules of academic art and embrace more individualistic and avant-garde approaches. For example: Claude Monet, (1840 -1926) Pierre-Auguste Renoir, Édouard Manet
  • Influence of industrialization and urbanization : The rapid changes brought about by industrialization and urbanization in the 19th and 20th centuries influenced modern art. Artists were inspired by the dynamics of the modern world and its impact, often negative, on human life. 
  • Multiple art movements : Modern art encompasses a wide array of movements and styles, for example Cubism, Futurism, Dadaism, Abstract Expressionism, Pop Art... Each movement brought its own unique perspective on art and society.
  • Focus on concept and process : Modern artists began to emphasize the underlying ideas and concepts behind their work, giving greater importance to the creative process itself. 

Modern art should not be confused with contemporary art. While modern art refers specifically to the artistic developments of the early to mid-20th century, contemporary art encompasses art created by artists living and working in the present day. The transition from modern art to contemporary art happened around the late 20th century- 1950s onward.

References:

  • mymodernmet.com/abstract artists
  • differencess.com/expressionism vs surrealism
  • lorimcnee.com/artists who died without recognition
  • industrial revolution the influence on art
  • mymodernmet.com/important art movements
  • theartstory.org/conceptual-art
  • Image: The Scream, Edvard Munch  

2. Informing through description

Informing through description means creating detailed, vivid verbal pictures for your audience to make what you're talking about come to life in the minds of those listening which in turn, will make your subject matter memorable.

Examples of good informative speech topics that could be used for descriptive speeches

  • How I celebrate Christmas
  • My first day at school
  • My home town
  • A time I feared for my life
  • A time when I felt contented and happy

My first car

  • An object I find fascinating: lotus shoes, bustles, corsets, panniers (These are historical items of women's clothing.)
  • Working from home: the joys, the hazards
  • My dream home, job, or holiday
  • An event I'll never forget
  • The most valuable or interesting thing I own
  • Martin Luther King, Benjamin Franklin, President Lincoln... a notable person from the past or present, including someone you may know: a family member, friend or yourself, or a public figure (an artist, singer, dancer, writer, entrepreneur, inventor...)

Example outline for a descriptive informative speech

- to take the audience with me back to the time when we bought our first car and have them appreciate that car's impact on our lives 

Central idea:

Our Austin A50 was a much-loved car

Image: Austin A50 advertising picture Text: Austin A50 Cambridge - the car that gives you more

About the car:

- English, Austin A50, 1950ish model - curvy, solid, a matron of cars

Background to purchase:

  • 1974 - we were 20 and 21 - young and broke
  • The car cost $200 - a lot of money for me at that time. I raided my piggy bank to buy it.
  • It was a trade up from the back of the motorbike - now I could sit side by side and talk, rather than sit behind and poke my husband, when I wanted to say important things like, 'Slow down', or 'I'm cold'. The romance of a motorbike is short-lived in winter. It diminishes in direct proportion to the mountain of clothes needing to be put on before going anywhere - coats, scarf, boots, helmet... And this particular winter was bitter: characterized by almost impenetrable grey fog and heavy frosts. It was so cold the insides of windows of the old house we lived in iced up.
  • It was tri-colored - none of them dominating - bright orange on the bonnet, sky blue on the rear doors and the roof, and matt black on the front doors and the boot. (Bonus - no one would ever steal it - far too easily identified!)
  • The chrome flying A proudly rode the bonnet.
  • The boot, (trunk lid) was detachable. It came off - why I can't remember. But it needed to be opened to fill the tank, so it meant lifting it off at the petrol station and leaning it up against the boot while the tank filled, and then replacing it when done.
  • There were bench seats upholstered in grey leather (dry and cracked) front and back with wide arm rests that folded down.
  • The windows wound up and down manually and, in the rear, there were triangle shaped opening quarter-windows.
  • The mouse-colored lining that had been on the doors and roof was worn, torn and in some patches completely missing. Dust poured in through the crevices when we drove on the metal roads that were common where we lived.
  • It had a column gear change - 4 gears, a heater that didn't function, proper old-school semaphore trafficators indicators that flicked out from the top of the door pillars and blinked orange, a clutch that needed a strong push to get it down, an accelerator pedal that was slow to pick up and a top speed of around 50 mph. 

Impact/benefits:

We called her Prudence. We loved, and remember, her fondly because:

  • I was taught to drive in her - an unforgettable experience. I won the bunny hopping record learning to coordinate releasing the clutch and pressing down on the accelerator. Additionally, on metal roads, I found you needed to slow before taking corners. Sliding on two wheels felt precarious. The bump back down to four was a relief.  
  • We did not arrive places having to disrobe - take off layers of protective clobber.
  • We could talk to each without shouting and NOW our road trips had a soundtrack - a large black portable battery driven tape player sat on the back parcel shelf blasting out a curious mix of Ry Cooder, Bach, Mozart's Flute Concerto, Janice Joplin... His choice. My choice. Bliss.
  • My father-in-law suggested we park it down the street rather than directly outside his house when we visited. To him Prudence was one eccentricity too many! An embarrassment in front of the neighbors. ☺
  • austinmemories.com/styled-33/styled-39/index.html
  • wikipedia.org/Austin_Cambridge
  • archive.org/1956-advertisement-for-austin-a-50

3. Informing through demonstration

Informing through demonstration means sharing verbal directions about how to do a specific task: fix, or make, something while also physically showing the steps, in a specific chronological order.

These are the classic 'show-n-tell', 'how to' or process speeches.

Examples of process speech topics:

  • How to bake chocolate chip cookies
  • How to use CPR (cardiopulmonary resuscitation) correctly
  • How to prepare and plant a tub of vegetables or flowers
  • How to read a topographic map
  • How to make a tik-tok reel
  • How to knit a hat

How to brainstorm material for a speech

For literally  100s more demonstration topic ideas

A demonstrative informative speech outline example

To demonstrate the brainstorming process and to provide practical strategies (helpful tips) for freeing and speeding up the generation of ideas

Main ideas:

Understanding brainstorming - explanation of what brainstorming is and its benefits

Preparing for brainstorming - the starting point - stating the problem or topic that needs brainstorming, working in a comfortable place free from distractions, encouraging open-mindedness and suspension of judgment.

Techniques for brainstorming : (Show and tell on either white board or with large sheets of paper that everyone can see) mind mapping, and free writing. Take topic ideas from audience to use.

Example : notes for maid of honor speech for sister

Example of brainstorming notes - free writing - ideas for a maid of honor speech for my sister

Benefits : Demonstrate how mind maps can help visually organize thoughts and connections, how free writing allows ideas to flow without stopping to judge them

Encourages quantity over quality - lots of ideas - more to choose from. May generate something you'd never have thought of otherwise.

Select, refine, develop (show and tell) 

For more see: brainstorm examples

4. Informing through explanation 

Informing through explanation is explaining or sharing how something works, came to be, or why something happened, for example historical events like the Civil War in the United States. The speech is made stronger through the use of visuals - images, charts of data and/or statistics.

Examples of explanatory informative speech topics

  • How did the 1919 Treaty of Versailles contribute to the outbreak of World War Two?
  • What led to The American Civil War (April 12, 1861 – May 26, 1865)?
  • Why is there an increase in type two diabetes and problems associated with obesity in first world countries, for example, in UK and USA?
  • How do lungs work?
  • What causes heart disease?
  • How electric vehicles work?   
  • What caused the Salem witch trials?
  • How does gravitation work?
  • How are rainbows formed?
  • Why do we pay taxes?
  • What is cyberbullying? Why is it increasing?

Example explanatory informative speech outline

The Treaty of Versailles: how did it contribute to the outbreak of World War Two

Image: Signing The Treaty of Versailles 1919 - dignitaries gather in the Hall of Mirrors, Palace of Versailles to sign the treaty, June 28, 1919

- to explain how the Treaty of Versailles (1919) was a significant causal factor leading up World War two

Central ideas:

Historical context : World War One, 'the war to end all wars' ended in 1918. The Allied Powers: USA, UK, France, Italy and Japan, met in Paris at the Paris Peace Conference 1919 to work out the details and consequences of the Treaty of Versailles, which would impact the defeated Central Powers, principally Germany. 

These included:

  • territorial boundary changes which stripped Germany of land in Europe, and established new nations - e.g. Poland and Czechoslovakia
  • military restrictions - the disarmament of the German military, restrictions on weapons and technology, demilitarization of the Rhineland
  • reparations - demands that they were unable to meet, plus being forced to accept a "war guilt" clause (Article 231) had an enormous impact, economically and psychologically. The country plunged into deep recession - albeit along with many other countries. (The Great Depression 1929-1939 which ended with the beginning of World War Two.)

The League of Nations - The League of Nations was an international diplomatic group developed after World War I as a way to solve disputes between countries before they erupted into open warfare. Despite being active in its set up, USA refused to join it - a stance that weakened its effectiveness.

Controversies within Germany: Public anger and resentment, plus political instability as result of reparations, territory loss and economic hardships

Controversies with Treaty partners: The Treaty's perceived fairness and effectiveness: Italy and Japan felt their settlements were inadequate compared to what had been taken by UK, USA and France.

The rise of 'isms'   Simmering discontent eventually emerged as the rise of Fascism in Italy, Nazism in Germany and Statism (a mix of nationalism, militarism and “state capitalism”) in Japan.

Expansionist Nationalism Spread of expansionist nationalism - a state's right to increase its borders because it is superior in all ways. Therefore, Hitler was 'right' to take back what had previously been regarded as German territory (Czechoslovakia and Austria), and to go after more, all the while goading the Allied Powers to act. When his armies went into Poland, Britain declared war against Germany - 21 years after the end of the last.

  • history.com/treaty-of-versailles-world-war-ii-guilt-effects
  • tinyurl.com/Treaty-of-Versailles
  • Image:  tinyurl.com/signing-Treaty-of-Versailles

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14 Informative Speeches

Speeches to Educate, Explain, or Describe

In this chapter . . .

In this chapter we examine our first type of public speech, the informative speech. This is used in lectures, briefings, and anytime you want to transmit fact-based information to an audience. We cover what makes an informative speech unique, the types of informative speeches, and how to construct this type of speech.

What is an informative Speech? Defining what an informative speech is can be both straight-forward and somewhat tricky at the same time. Very simply, an informative speech can first be defined as a speech based entirely and exclusively on facts. An informative speech conveys knowledge, a task that every person engages in every day in some form or another. Whether giving someone who is lost driving directions, explaining the specials of the day as a server, or describing the plot of a movie to friends, people engage in forms of informative speaking daily.

An informative speech does not attempt to convince the audience that one thing is better than another. It does not advocate a course of action or incorporate opinion as its basis. This can be the tricky part of developing an informative speech because some opinion statements sound like facts (since they are generally agreed upon by many people) but are really opinions.

For example, in an informative speech on George Washington, you might want to say, “George Washington was one of the greatest presidents in the history of the United States.” While this statement may be agreed upon by many people, it’s not irrefutable, meaning someone could argue against this claim. However, you could include this statement in an informative speech if you present the opinion from a reputable source: “Ron Chernow, in his 2011 best-selling biography of George Washington, describes the first president as one of the greatest presidents in the history of the United States.” That is an acceptable way of presenting an opinion within the framework of a factual speech. While you may not be able to avoid opinion, you don’t want your central idea, your main points, and most of your supporting material to be opinion or argument in an informative speech.

Additionally, you should never take sides on an issue in an informative speech, nor should you “spin” the facts to influence the opinions of the listeners. Even if you are informing the audience about differences in views on controversial topics, you should simply and clearly explain the issues.

This doesn’t mean that an informative speech will have no effect on the audience. An audience can learn things from an informative speech that will affect what they do or how they think about something—that’s their choice. Your only focus is to provide the clearest and most factual information you can.

Types of Informative Speeches

While the topics to choose from for informative speeches are nearly limitless, they can be categorized according to five broad categories based on the primary goal of the speech. Understanding the type of informative speech that you will be giving can help you to figure out the best way to research and speechwriting.

Type 1: History

An informative speech on the history or development of something. Your focus is to explain to an audience how something came into existence. History speeches can be about objects, places, ideas, or even events. For example, imagine your informative speech was on the history of the football (the object, not the game). Someone at some point in history was the first to develop what is considered the modern football. Who was it? What was it originally made of? How did it evolve into the football that is used by the NFL today? For the history of a place, like a university, you would describe the specific year it opened, the number of students who were initially enrolled, and how it got its name. It’s also possible to provide the history of an idea, like “democracy.” By explaining the civilizations and cultures that adopted forms of democracy throughout history, it’s possible to provide an audience with a better understanding of how the idea has been shaped into what it has become today.

Type 2: Biography

A biographical speech is similar to a history one, but in this case the subject is a person, whether living or deceased. As with histories of objects, places, or ideas, there are specific and irrefutable facts that provide the details of someone’s life. Your focus is to tell the audience about someone’s life.

Type 3: Processes

Process speeches are informative speeches that explain how to do something or how something is achieved. These speeches require you to provide steps that will help your audience understand how to accomplish a specific task or process. We see examples of “how-to” presentations frequently—especially on YouTube. There’s a second type of process speech that focuses not on how the audience can achieve a result, but on how a process is achieved. The goal is understanding of a process instead of the performance of a process. After a speech on how to change a car tire, for example, the audience members could probably do it (they might not want to, but they would know the steps). However, after a speech on how a bill goes through Congress, the audience would understand this important part of democracy but not be ready to serve in Congress. Either way, if your speech aims at teaching the audience how something works, it’s a process speech.

Type 4: Ideas and Concepts

It is possible to have an informative speech about an idea or concept where your primary focus isn’t on the history of the idea, but how it exists now. In the examples above, we have seen two types of speeches about democracy: democracy as the topic of a speech that focuses on its history and democracy in a speech that focuses on a process in democratic legislation. In this fourth type of informative speech, you could focus on the concept of democracy as interpreted, for example, in three different countries. Your speech is neither about history nor about process but focuses on the definition itself.

Type 5: General

Sometimes an informative speech topic doesn’t lend itself to a focus on history, process, or concept. In those cases, the topics tend to fall into the general category of informative speeches. The focus in this type of informative speech is determined by the topic. For example, imagine a speech about customs to know when traveling in Japan. This isn’t a speech about the history of anime , nor a biography of a former emperor. It’s not about the process of planning a trip to Japan, nor is it about the concept of kawaii . Customs of Japan falls into the “general” type of informative speech.

Tips for Informational Speeches

Use the type of speech to determine the structure.

Identifying the type of informative speech being given can help in several ways (conducting research, writing the introduction and conclusion), but the biggest benefit is that the type of informative speech being given will help determine the organizational pattern that is best for a speech.

For example, a How-To speech must be in chronological order (step 1, step 2, step 3). Similarly, most speeches that focus on providing history or biography will be organized chronologically, but not always. It makes sense to use chronology to explain the history of the football from the moment it was first developed to where it’s today, but for an informative speech on Benjamin Franklin a student might choose a topical pattern (idea 1, idea 2, idea 3) as their three main points: 1) His time as a printer, 2) His time as an inventor, 3) His time as a diplomat. These main points are not in strict chronological order because Franklin was a printer, inventor, and diplomat at the same time during periods of his whole life. However, this example would still be one way to inform an audience about him without using the chronological organizational pattern.

As for general informative speeches, since the topics that can be included in this category are so diverse and cover a range of possible subject matter, the way they are organized will be varied as well and may use chronological, spatial, or topical structures. (Refer to Chapter x on speech structure and organization).

Keep Your Topic Specific

One of the biggest and most common mistakes students make is pursuing a topic that is much too broad. Let’s consider the example of a student who proposes the topic “To inform my audience about the Civil War.” The Civil War was, conservatively speaking, four years long, resulted in over 750,000 casualties, and arguably changed the course of human history. To think that it’s possible to cover all of that in a speech is unrealistic. Even a very experienced professor in American history would find it difficult to deliver a one-hour lecture that accomplished that goal.

The better approach in this case is to be as specific as possible. A revised specific purpose for this speech might be something like “To inform my audience about the Gettysburg Address.” This topic is much more compact (the Gettysburg Address is only a few minutes long) and doing research will be easier—although you will still find hundreds of sources on it. An even more specific topic would be “To inform my classmates of the specific places in Gettysburg, Pennsylvania that are considered haunted.”

Avoid Fake Informative Speech Topics

Sometimes students think that because something sounds like an informative speech topic, it’s one. This happens a lot with political issues that are usually partisan in nature. Some students may feel that the speech topic “To inform my audience why William Henry Harrison was a bad president” sounds factual, but really this is an opinion—in other words, it’s a fake informational speech because it’s a persuasive speech disguised as an informational speech. Similarly, a few topics that include conspiracy and paranormal subject matter are usually mistaken for good informative topics as well. It is common for a student to propose the topic “To inform my audience about the existence of extraterrestrials,” thinking it’s a good topic. After all, there is plenty of evidence to support the claim, right? There are pictures of unidentified objects in the sky that people claim are from outer space, there are people who claim to have seen extraterrestrials, and most powerful of all, there are people who say that they have been abducted by aliens and taken into space.

The problem here, as you have probably already guessed, is that these facts are not irrefutable. Not every single person who sees something unknown in the sky will agree it’s an alien spacecraft, and there can be little doubt that not everyone who claims to have been abducted by a UFO is telling the truth. This isn’t to say that you can’t still do an informative speech on alien sites. For example, two viable options are “To inform my audience about the SETI Project” or “To inform my audience of the origin of the Area 51 conspiracy.” However, these types of speeches can quickly devolve into opinion if you aren’t careful, which would then make them persuasive speeches. Even if you start by trying to be objective, unless you can present each side equally, it will end up becoming a persuasive speech. Additionally, when a speaker picks such a topic, it’s often because of a hidden desire to persuade the audience about them.

Be Selective about Content

Even if you have chosen a specific and focused topic, you must still make choices about what you can and cannot include. Writing an informative speech isn’t about dumping enormous amounts of information on your audience that you can only get to by speaking at breakneck speed. It’s about carefully choosing what to include, making it interesting and clear, and presenting it to your audience at a comfortable pace. What’s better: too much information that audiences can’t grasp or less information for audiences that hear every word? Regardless of the topic, you will never be able to cover everything that is known about your topic, so don’t try. Select the things that will best help the audience gain a general understanding of the topic that will interest them, and that they hopefully will find valuable.

Be Accurate, Clear, and Interesting

A good informative speech conveys accurate information to the audience clearly and keeps the listener interested in the topic. Achieving all three of these goals—accuracy, clarity, and interest—is the key to being an effective speaker. If information is inaccurate, incomplete, or unclear, it will be of limited usefulness to the audience.

Part of being accurate is making sure that your information is current. Even if you know a great deal about your topic or wrote a good paper on the topic in a high school course, you will need to verify the accuracy and completeness of what you know, especially if it’s medical or scientific information.

What defines “interesting?” In approaching the informative speech, you should keep in mind the good overall principle that the audience is asking, “what’s in it for me?” The audience is either consciously or unconsciously wondering “What in this topic for me? How can I use this information? Of what value is this speech content to me? Why should I listen to it?”

Keep in Mind Audience Diversity

Finally, remember that not everyone in your audience is the same, so an informative speech should be prepared with audience diversity in mind. If the information in a speech is too complex or too simplistic, it will not hold the interest of the listeners. Determining the right level of complexity can be hard. Audience analysis is one important way to do this (see Chapter 2). Do the members of your audience belong to different age groups? Did they all go to public schools in the United States, or are some of them international students? Are they all students majoring in the same subject, or is there a mixture of majors? Never assume that just because an audience is made up of students, they all share a knowledge set.

Learning how to give informative speeches will serve you well in your college career and your future work. Keep in mind the principles in this chapter but also those of the previous chapters: relating to the informational needs of the audience, using clear structure, and incorporating interesting and attention-getting supporting evidence.

Something to Think About

Here are three general topics for informative speeches. Write specific purposes for them and explain how you would answer the WIIFM question.

  • Type 1 diabetes
  • The psychological effects of using social media

Public Speaking as Performance Copyright © 2023 by Mechele Leon is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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11.1 Informative Speeches

Learning objectives.

  • Identify common topic categories for informative speeches.
  • Identify strategies for researching and supporting informative speeches.
  • Explain the different methods of informing.
  • Employ strategies for effective informative speaking, including avoiding persuasion, avoiding information overload, and engaging the audience.

Many people would rather go see an impassioned political speech or a comedic monologue than a lecture. Although informative speaking may not be the most exciting form of public speaking, it is the most common. Reports, lectures, training seminars, and demonstrations are all examples of informative speaking. That means you are more likely to give and listen to informative speeches in a variety of contexts. Some organizations, like consulting firms, and career fields, like training and development, are solely aimed at conveying information. College alumni have reported that out of many different speech skills, informative speaking is most important (Verderber, 1991). Since your exposure to informative speaking is inevitable, why not learn how to be a better producer and consumer of informative messages?

Creating an Informative Speech

As you’ll recall from Chapter 9 “Preparing a Speech” , speaking to inform is one of the three possible general purposes for public speaking. The goal of informative speaking is to teach an audience something using objective factual information. Interestingly, informative speaking is a newcomer in the world of public speaking theorizing and instruction, which began thousands of years ago with the ancient Greeks (Olbricht, 1968). Ancient philosophers and statesmen like Aristotle, Cicero, and Quintilian conceived of public speaking as rhetoric, which is inherently persuasive. During that time, and until the 1800s, almost all speaking was argumentative. Teaching and instruction were performed as debates, and even fields like science and medicine relied on argumentative reasoning instead of factual claims.

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Until the 1800s, even scientific fields and medicine relied on teaching that was based on debate and argument rather than the informative-based instruction that is used today.

Monash University – Surgery Workshop 2012 – CC BY-NC 2.0.

While most instruction is now verbal, for most of modern history, people learned by doing rather than listening, as apprenticeships were much more common than classroom-based instruction. So what facilitated the change from argumentative and demonstrative teaching to verbal and informative teaching? One reason for this change was the democratization of information. Technical information used to be jealously protected by individuals, families, or guilds. Now society generally believes that information should be shared and made available to all. The increasing complexity of fields of knowledge and professions also increased the need for informative speaking. Now one must learn a history or backstory before actually engaging with a subject or trade. Finally, much of the information that has built up over time has become commonly accepted; therefore much of the history or background information isn’t disputed and can now be shared in an informative rather than argumentative way.

Choosing an Informative Speech Topic

Being a successful informative speaker starts with choosing a topic that can engage and educate the audience. Your topic choices may be influenced by the level at which you are speaking. Informative speaking usually happens at one of three levels: formal, vocational, and impromptu (Verderber, 1991). Formal informative speeches occur when an audience has assembled specifically to hear what you have to say. Being invited to speak to a group during a professional meeting, a civic gathering, or a celebration gala brings with it high expectations. Only people who have accomplished or achieved much are asked to serve as keynote speakers, and they usually speak about these experiences. Many more people deliver informative speeches at the vocational level, as part of their careers. Teachers like me spend many hours lecturing, which is a common form of informative speaking. In addition, human resources professionals give presentations about changes in policy and provide training for new employees, technicians in factories convey machine specifications and safety procedures, and servers describe how a dish is prepared in their restaurant. Last, we all convey information daily in our regular interactions. When we give a freshman directions to a campus building, summarize the latest episode of American Idol for our friend who missed it, or explain a local custom to an international student, we are engaging in impromptu informative speaking.

Whether at the formal, vocational, or impromptu level, informative speeches can emerge from a range of categories, which include objects, people, events, processes, concepts, and issues. An extended speech at the formal level may include subject matter from several of these categories, while a speech at the vocational level may convey detailed information about a process, concept, or issue relevant to a specific career.

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Subjects of informative speaking at the vocational level usually relate to a speaker’s professional experience or expertise.

Peter Long – Business Meeting – CC BY 2.0.

Since we don’t have time to research or organize content for impromptu informative speaking, these speeches may provide a less detailed summary of a topic within one of these categories. A broad informative speech topic could be tailored to fit any of these categories. As you draft your specific purpose and thesis statements, think about which category or categories will help you achieve your speech goals, and then use it or them to guide your research. Table 11.1 “Sample Informative Speech Topics by Category” includes an example of how a broad informative subject area like renewable energy can be adapted to each category as well as additional sample topics.

Table 11.1 Sample Informative Speech Topics by Category

Speeches about objects convey information about any nonhuman material things. Mechanical objects, animals, plants, and fictional objects are all suitable topics of investigation. Given that this is such a broad category, strive to pick an object that your audience may not be familiar with or highlight novel relevant and interesting facts about a familiar object.

Speeches about people focus on real or fictional individuals who are living or dead. These speeches require in-depth biographical research; an encyclopedia entry is not sufficient. Introduce a new person to the audience or share little-known or surprising information about a person we already know. Although we may already be familiar with the accomplishments of historical figures and leaders, audiences often enjoy learning the “personal side” of their lives.

Speeches about concepts are less concrete than speeches about objects or people, as they focus on ideas or notions that may be abstract or multifaceted. A concept can be familiar to us, like equality, or could literally be a foreign concept like qi (or chi ), which is the Chinese conception of the energy that flows through our bodies. Use the strategies discussed in this book for making content relevant and proxemic to your audience to help make abstract concepts more concrete.

Speeches about events focus on past occasions or ongoing occurrences. A particular day in history, an annual observation, or a seldom occurring event can each serve as interesting informative topics. As with speeches about people, it’s important to provide a backstory for the event, but avoid rehashing commonly known information.

Informative speeches about processes provide a step-by-step account of a procedure or natural occurrence. Speakers may walk an audience through, or demonstrate, a series of actions that take place to complete a procedure, such as making homemade cheese. Speakers can also present information about naturally occurring processes like cell division or fermentation.

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Informative speeches about processes provide steps of a procedure, such as how to make homemade cheese.

Joel Kramer – curdle – CC BY 2.0.

Last, informative speeches about issues provide objective and balanced information about a disputed subject or a matter of concern for society. It is important that speakers view themselves as objective reporters rather than commentators to avoid tipping the balance of the speech from informative to persuasive. Rather than advocating for a particular position, the speaker should seek to teach or raise the awareness of the audience.

Researching an Informative Speech Topic

Having sharp research skills is a fundamental part of being a good informative speaker. Since informative speaking is supposed to convey factual information, speakers should take care to find sources that are objective, balanced, and credible. Periodicals, books, newspapers, and credible websites can all be useful sources for informative speeches, and you can use the guidelines for evaluating supporting materials discussed in Chapter 9 “Preparing a Speech” to determine the best information to include in your speech. Aside from finding credible and objective sources, informative speakers also need to take time to find engaging information. This is where sharp research skills are needed to cut through all the typical information that comes up in the research process to find novel information. Novel information is atypical or unexpected, but it takes more skill and effort to locate. Even seemingly boring informative speech topics like the history of coupons can be brought to life with information that defies the audience’s expectations. A student recently delivered an engaging speech about coupons by informing us that coupons have been around for 125 years, are most frequently used by wealthier and more educated households, and that a coupon fraud committed by an Italian American businessman named Charles Ponzi was the basis for the term Ponzi scheme , which is still commonly used today.

As a teacher, I can attest to the challenges of keeping an audience engaged during an informative presentation. While it’s frustrating to look out at my audience of students and see glazed-over eyes peering back at me, I also know that it is my responsibility to choose interesting information and convey it in a way that’s engaging. Even though the core content of what I teach hasn’t change dramatically over the years, I constantly challenge myself to bring that core information to life through application and example. As we learned earlier, finding proxemic and relevant information and examples is typically a good way to be engaging. The basic information may not change quickly, but the way people use it and the way it relates to our lives changes. Finding current, relevant examples and finding novel information are both difficult, since you, as the researcher, probably don’t know this information exists.

Here is where good research skills become necessary to be a good informative speaker. Using advice from Chapter 9 “Preparing a Speech” should help you begin to navigate through the seas of information to find hidden treasure that excites you and will in turn excite your audience.

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To avoid boring an audience, effective informative speakers possess good research skills and the ability to translate information to be engaging and relevant for an audience.

Niall Kennedy – Sleep – CC BY-NC 2.0.

As was mentioned earlier, the goal for informative speaking is to teach your audience. An audience is much more likely to remain engaged when they are actively learning. This is like a balancing act. You want your audience to be challenged enough by the information you are presenting to be interested, but not so challenged that they become overwhelmed and shut down. You should take care to consider how much information your audience already knows about a topic. Be aware that speakers who are very familiar with their speech topic tend to overestimate their audience’s knowledge about the topic. It’s better to engage your topic at a level slightly below your audience’s knowledge level than above. Most people won’t be bored by a brief review, but many people become lost and give up listening if they can’t connect to the information right away or feel it’s over their heads.

A good informative speech leaves the audience thinking long after the speech is done. Try to include some practical “takeaways” in your speech. I’ve learned many interesting and useful things from the informative speeches my students have done. Some of the takeaways are more like trivia information that is interesting to share—for example, how prohibition led to the creation of NASCAR. Other takeaways are more practical and useful—for example, how to get wine stains out of clothing and carpet or explanations of various types of student financial aid.

Organizing and Supporting an Informative Speech

You can already see that informing isn’t as easy as we may initially think. To effectively teach, a speaker must present quality information in an organized and accessible way. Once you have chosen an informative speech topic and put your research skills to the test in order to locate novel and engaging information, it’s time to organize and support your speech.

Organizational Patterns

Three organizational patterns that are particularly useful for informative speaking are topical, chronological, and spatial. As you’ll recall, to organize a speech topically, you break a larger topic down into logical subdivisions. An informative speech about labor unions could focus on unions in three different areas of employment, three historically significant strikes, or three significant legal/legislative decisions. Speeches organized chronologically trace the development of a topic or overview the steps in a process. An informative speech could trace the rise of the economic crisis in Greece or explain the steps in creating a home compost pile. Speeches organized spatially convey the layout or physical characteristics of a location or concept. An informative speech about the layout of a fire station or an astrology wheel would follow a spatial organization pattern.

Methods of Informing

Types of and strategies for incorporating supporting material into speeches are discussed in Chapter 9 “Preparing a Speech” , but there are some specific ways to go about developing ideas within informative speeches. Speakers often inform an audience using definitions, descriptions, demonstrations, and explanations. It is likely that a speaker will combine these methods of informing within one speech, but a speech can also be primarily organized using one of these methods.

Informing through Definition

Informing through definition entails defining concepts clearly and concisely and is an important skill for informative speaking. There are several ways a speaker can inform through definition: synonyms and antonyms, use or function, example, and etymology (Verderber, 1991). Defining a concept using a synonym or an antonym is a short and effective way to convey meaning. Synonyms are words that have the same or similar meanings, and antonyms are words that have opposite meanings. In a speech about how to effectively inform an audience, I would claim that using concrete words helps keep an audience engaged. I could enhance your understanding of what concrete means by defining it with synonyms like tangible and relatable . Or I could define concrete using antonyms like abstract and theoretical .

Identifying the use or function of an object, item, or idea is also a short way of defining. We may think we already know the use and function of most of the things we interact with regularly. This is true in obvious cases like cars, elevators, and smartphones. But there are many objects and ideas that we may rely on and interact with but not know the use or function. For example, QR codes (or quick response codes) are popping up in magazines, at airports, and even on t-shirts (Vuong, 2011). Many people may notice them but not know what they do. As a speaker, you could define QR codes by their function by informing the audience that QR codes allow businesses, organizations, and individuals to get information to consumers/receivers through a barcode-like format that can be easily scanned by most smartphones.

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An informative speaker could teach audience members about QR codes by defining them based on their use or function.

Douglas Muth – My QR Code – CC BY-SA 2.0.

A speaker can also define a topic using examples, which are cited cases that are representative of a larger concept. In an informative speech about anachronisms in movies and literature, a speaker might provide the following examples: the film Titanic shows people on lifeboats using flashlights to look for survivors from the sunken ship (such flashlights weren’t invented until two years later) (The Past in Pictures, 2012); Shakespeare’s play Julius Caesar includes a reference to a clock, even though no mechanical clocks existed during Caesar’s time (Scholasticus K., 2012). Examples are a good way to repackage information that’s already been presented to help an audience retain and understand the content of a speech. Later we’ll learn more about how repackaging information enhances informative speaking.

Etymology refers to the history of a word. Defining by etymology entails providing an overview of how a word came to its current meaning. The Oxford English Dictionary is the best source for finding etymology and often contains interesting facts that can be presented as novel information to better engage your audience. For example, the word assassin , which refers to a person who intentionally murders another, literally means “hashish-eater” and comes from the Arabic word hashshashin . The current meaning emerged during the Crusades as a result of the practices of a sect of Muslims who would get high on hashish before killing Christian leaders—in essence, assassinating them (Oxford English Dictionary Online, 2012).

Informing through Description

As the saying goes, “Pictures are worth a thousand words.” Informing through description entails creating verbal pictures for your audience. Description is also an important part of informative speeches that use a spatial organizational pattern, since you need to convey the layout of a space or concept. Good descriptions are based on good observations, as they convey what is taken in through the senses and answer these type of questions: What did that look like? Smell like? Sound like? Feel like? Taste like? If descriptions are vivid and well written, they can actually invoke a sensory reaction in your audience. Just as your mouth probably begins to salivate when I suggest that you imagine biting into a fresh, bright yellow, freshly cut, juicy lemon wedge, so can your audience be transported to a setting or situation through your descriptions. I once had a student set up his speech about the history of streaking by using the following description: “Imagine that you are walking across campus to your evening class. You look up to see a parade of hundreds upon hundreds of your naked peers jogging by wearing little more than shoes.”

Informing through Demonstration

When informing through demonstration , a speaker gives verbal directions about how to do something while also physically demonstrating the steps. Early morning infomercials are good examples of demonstrative speaking, even though they are also trying to persuade us to buy their “miracle product.” Whether straightforward or complex, it’s crucial that a speaker be familiar with the content of their speech and the physical steps necessary for the demonstration. Speaking while completing a task requires advanced psycho-motor skills that most people can’t wing and therefore need to practice. Tasks suddenly become much more difficult than we expect when we have an audience. Have you ever had to type while people are reading along with you? Even though we type all the time, even one extra set of eyes seems to make our fingers more clumsy than usual.

Television chefs are excellent examples of speakers who frequently inform through demonstration. While many of them make the process of speaking while cooking look effortless, it took much practice over many years to make viewers think it is effortless.

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Television chefs inform through demonstration. Although they make it seem easy, it is complex and difficult.

Gordonramsaysubmissions – gordon ramsay 7 – CC BY 2.0.

Part of this practice also involves meeting time limits. Since television segments are limited and chefs may be demonstrating and speaking live, they have to be able to adapt as needed. Demonstration speeches are notorious for going over time, especially if speakers haven’t practiced with their visual aids / props. Be prepared to condense or edit as needed to meet your time limit. The reality competition show The Next Food Network Star captures these difficulties, as many experienced cooks who have the content knowledge and know how to physically complete their tasks fall apart when faced with a camera challenge because they just assumed they could speak and cook at the same time.

Tips for Demonstration Speeches

  • Include personal stories and connections to the topic, in addition to the “how-to” information, to help engage your audience.
  • Ask for audience volunteers (if appropriate) to make the demonstration more interactive.
  • Include a question-and-answer period at the end (if possible) so audience members can ask questions and seek clarification.
  • Follow an orderly progression. Do not skip around or backtrack when reviewing the steps.
  • Use clear signposts like first , second , and third .
  • Use orienting material like internal previews and reviews, and transitions.
  • Group steps together in categories, if needed, to help make the information more digestible.
  • Assess the nonverbal feedback of your audience. Review or slow down if audience members look lost or confused.
  • Practice with your visual aids / props many times. Things suddenly become more difficult and complicated than you expect when an audience is present.
  • Practice for time and have contingency plans if you need to edit some information out to avoid going over your time limit.

Informing through Explanation

Informing through explanation entails sharing how something works, how something came to be, or why something happened. This method of informing may be useful when a topic is too complex or abstract to demonstrate. When presenting complex information make sure to break the topic up into manageable units, avoid information overload, and include examples that make the content relevant to the audience. Informing through explanation works well with speeches about processes, events, and issues. For example, a speaker could explain the context surrounding the Lincoln-Douglas debates or the process that takes place during presidential primaries.

“Getting Plugged In”

TED Talks as a Model of Effective Informative Speaking

Over the past few years, I have heard more and more public speaking teachers mention their use of TED speeches in their classes. What started in 1984 as a conference to gather people involved in Technology, Entertainment, and Design has now turned into a worldwide phenomenon that is known for its excellent speeches and presentations, many of which are informative in nature. [1] The motto of TED is “Ideas worth spreading,” which is in keeping with the role that we should occupy as informative speakers. We should choose topics that are worth speaking about and then work to present them in such a way that audience members leave with “take-away” information that is informative and useful. TED fits in with the purpose of the “Getting Plugged In” feature in this book because it has been technology focused from the start. For example, Andrew Blum’s speech focuses on the infrastructure of the Internet, and Pranav Mistry’s speech focuses on a new technology he developed that allows for more interaction between the physical world and the world of data. Even speakers who don’t focus on technology still skillfully use technology in their presentations, as is the case with David Gallo’s speech about exotic underwater life. Here are links to all these speeches:

  • Andrew Blum’s speech: What Is the Internet, Really? http://www.ted.com/talks/andrew_blum_what_is_the_internet_really.html
  • Pranav Mistry’s speech: The Thrilling Potential of Sixth Sense Technology. http://www.ted.com/talks/pranav_mistry_the_thrilling_potential_of_sixthsense_technology.html
  • David Gallo’s speech: Underwater Astonishments. http://www.ted.com/talks/david_gallo_shows_underwater_astonishments.html
  • What can you learn from the TED model and/or TED speakers that will help you be a better informative speaker?
  • In what innovative and/or informative ways do the speakers reference or incorporate technology in their speeches?

Effective Informative Speaking

There are several challenges to overcome to be an effective informative speaker. They include avoiding persuasion, avoiding information overload, and engaging your audience.

Avoiding Persuasion

We should avoid thinking of informing and persuading as dichotomous, meaning that it’s either one or the other. It’s more accurate to think of informing and persuading as two poles on a continuum, as in Figure 11.1 “Continuum of Informing and Persuading” (Olbricht, 1968). Most persuasive speeches rely on some degree of informing to substantiate the reasoning. And informative speeches, although meant to secure the understanding of an audience, may influence audience members’ beliefs, attitudes, values, or behaviors.

Figure 11.1 Continuum of Informing and Persuading

image

Speakers can look to three areas to help determine if their speech is more informative or persuasive: speaker purpose, function of information, and audience perception (Verderber, 1991). First, for informative speaking, a speaker’s purpose should be to create understanding by sharing objective, factual information. Specific purpose and thesis statements help establish a speaker’s goal and purpose and can serve as useful reference points to keep a speech on track. When reviewing your specific purpose and thesis statement, look for words like should / shouldn’t , good / bad , and right / wrong , as these often indicate a persuasive slant in the speech.

Second, information should function to clarify and explain in an informative speech. Supporting materials shouldn’t function to prove a thesis or to provide reasons for an audience to accept the thesis, as they do in persuasive speeches. Although informative messages can end up influencing the thoughts or behaviors of audience members, that shouldn’t be the goal.

Third, an audience’s perception of the information and the speaker helps determine whether a speech is classified as informative or persuasive. The audience must perceive that the information being presented is not controversial or disputed, which will lead audience members to view the information as factual. The audience must also accept the speaker as a credible source of information. Being prepared, citing credible sources, and engaging the audience help establish a speaker’s credibility. Last, an audience must perceive the speaker to be trustworthy and not have a hidden agenda. Avoiding persuasion is a common challenge for informative speakers, but it is something to consider, as violating the speaking occasion may be perceived as unethical by the audience. Be aware of the overall tone of your speech by reviewing your specific purpose and thesis to make sure your speech isn’t tipping from informative to persuasive.

11.1.7N

Words like should / shouldn’t , good / bad , and right / wrong in a specific purpose and/or thesis statement often indicate that the speaker’s purpose is tipping from informative to persuasive.

Hans Splinter – balance – CC BY-ND 2.0.

Avoiding Information Overload

Many informative speakers have a tendency to pack a ten-minute speech with as much information as possible. This can result in information overload , which is a barrier to effective listening that occurs when a speech contains more information than an audience can process. Editing can be a difficult task, but it’s an important skill to hone, because you will be editing more than you think. Whether it’s reading through an e-mail before you send it, condensing a report down to an executive summary, or figuring out how to fit a client’s message on the front page of a brochure, you will have to learn how to discern what information is best to keep and what can be thrown out. In speaking, being a discerning editor is useful because it helps avoid information overload. While a receiver may not be attracted to a brochure that’s covered in text, they could take the time to read it, and reread it, if necessary. Audience members cannot conduct their own review while listening to a speaker live. Unlike readers, audience members can’t review words over and over (Verderber, 1991). Therefore competent speakers, especially informative speakers who are trying to teach their audience something, should adapt their message to a listening audience. To help avoid information overload, adapt your message to make it more listenable.

Although the results vary, research shows that people only remember a portion of a message days or even hours after receiving it (Janusik, 2012). If you spend 100 percent of your speech introducing new information, you have wasted approximately 30 percent of your time and your audience’s time. Information overload is a barrier to effective listening, and as good speakers, we should be aware of the limitations of listening and compensate for that in our speech preparation and presentation. I recommend that my students follow a guideline that suggests spending no more than 30 percent of your speech introducing new material and 70 percent of your speech repackaging that information. I specifically use the word repackaging and not repeating . Simply repeating the same information would also be a barrier to effective listening, since people would just get bored. Repackaging will help ensure that your audience retains most of the key information in the speech. Even if they don’t remember every example, they will remember the main underlying point.

Avoiding information overload requires a speaker to be a good translator of information. To be a good translator, you can compare an unfamiliar concept with something familiar, give examples from real life, connect your information to current events or popular culture, or supplement supporting material like statistics with related translations of that information. These are just some of the strategies a good speaker can use. While translating information is important for any oral presentation, it is especially important when conveying technical information. Being able to translate complex or technical information for a lay audience leads to more effective informing, because the audience feels like they are being addressed on their level and don’t feel lost or “talked down to.” The History Channel show The Universe provides excellent examples of informative speakers who act as good translators. The scientists and experts featured on the show are masters of translating technical information, like physics, into concrete examples that most people can relate to based on their everyday experiences.

11.1.8N

Comparing the turbulent formation of the solar system to the collisions of bumper bars and spinning rides at an amusement park makes the content more concrete.

Alexander Svensson – Ferris Wheel – CC BY 2.0.

Following the guidelines established in Chapter 9 “Preparing a Speech” for organizing a speech can also help a speaker avoid information overload. Good speakers build in repetition and redundancy to make their content more memorable and their speech more consumable. Preview statements, section transitions, and review statements are some examples of orienting material that helps focus an audience’s attention and facilitates the process of informing (Verderber, 1991).

Engaging Your Audience

As a speaker, you are competing for the attention of your audience against other internal and external stimuli. Getting an audience engaged and then keeping their attention is a challenge for any speaker, but it can be especially difficult when speaking to inform. As was discussed earlier, once you are in the professional world, you will most likely be speaking informatively about topics related to your experience and expertise. Some speakers fall into the trap of thinking that their content knowledge is enough to sustain them through an informative speech or that their position in an organization means that an audience will listen to them and appreciate their information despite their delivery. Content expertise is not enough to be an effective speaker. A person must also have speaking expertise (Verderber, 1991). Effective speakers, even renowned experts, must still translate their wealth of content knowledge into information that is suited for oral transmission, audience centered, and well organized. I’m sure we’re all familiar with the stereotype of the absentminded professor or the genius who thinks elegantly in his or her head but can’t convey that same elegance verbally. Having well-researched and organized supporting material is an important part of effective informative speaking, but having good content is not enough.

Audience members are more likely to stay engaged with a speaker they view as credible. So complementing good supporting material with a practiced and fluent delivery increases credibility and audience engagement. In addition, as we discussed earlier, good informative speakers act as translators of information. Repackaging information into concrete familiar examples is also a strategy for making your speech more engaging. Understanding relies on being able to apply incoming information to life experiences.

Repackaging information is also a good way to appeal to different learning styles, as you can present the same content in various ways, which helps reiterate a point. While this strategy is useful with any speech, since the goal of informing is teaching, it makes sense to include a focus on learning within your audience adaptation. There are three main learning styles that help determine how people most effectively receive and process information: visual, auditory, and kinesthetic (Fleming, 2012). Visual learners respond well to information presented via visual aids, so repackage information using text, graphics, charts and other media. Public speaking is a good way to present information for auditory learners who process information well when they hear it. Kinesthetic learners are tactile; they like to learn through movement and “doing.” Asking for volunteers to help with a demonstration, if appropriate, is a way to involve kinesthetic learners in your speech. You can also have an interactive review activity at the end of a speech, much like many teachers incorporate an activity after a lesson to reinforce the material.

“Getting Real”

Technical Speaking

People who work in technical fields, like engineers and information technology professionals, often think they will be spared the task of public speaking. This is not the case, however, and there is actually a branch of communication studies that addresses public speaking matters for “techies.” The field of technical communication focuses on how messages can be translated from expert to lay audiences. I actually taught a public speaking class for engineering students, and they basically had to deliver speeches about the things they were working on in a way that I could understand. I ended up learning a lot more about jet propulsion and hybrid car engines than I ever expected!

Have you ever been completely lost when reading an instruction manual for some new product you purchased? Have you ever had difficulty following the instructions of someone who was trying to help you with a technical matter? If so, you’ve experienced some of the challenges associated with technical speaking. There are many careers where technical speaking skills are needed. According to the Society for Technical Communication, communicating about specialized or technical topics, communicating by using technology, and providing instructions about how to do something are all examples of technical speaking (Society for Technical Communication, 2012). People with technical speaking skills offer much to organizations and businesses. They help make information more useable and accessible to customers, clients, and employees. They can help reduce costs to a business by reducing unnecessary work that results from misunderstandings of instructions, by providing clear information that allows customers to use products without training or technical support and by making general information put out by a company more user friendly. Technical speakers are dedicated to producing messages that are concise, clear, and coherent (Society for Technical Communication, 2012). Such skills are used in the following careers: technical writers and editors, technical illustrators, visual designers, web designers, customer service representatives, salespeople, spokespeople, and many more.

  • What communication skills that you’ve learned about in the book so far do you think would be important for a technical speaker?
  • Identify instances in which you have engaged in technical speaking or received information from a technical speaker. Based on what you have learned in this chapter, were the speakers effective or not, and why?

Sample Informative Speech

Title: Going Green in the World of Education

General purpose: To inform

Specific purpose: By the end of my speech, the audience will be able to describe some ways in which schools are going green.

Thesis statement: The green movement has transformed school buildings, how teachers teach, and the environment in which students learn.

Introduction

Attention getter: Did you know that attending or working at a green school can lead students and teachers to have less health problems? Did you know that allowing more daylight into school buildings increases academic performance and can lessen attention and concentration challenges? Well, the research I will cite in my speech supports both of these claims, and these are just two of the many reasons why more schools, both grade schools and colleges, are going green.

Introduction of topic: Today, I’m going to inform you about the green movement that is affecting many schools.

Credibility and relevance: Because of my own desire to go into the field of education, I decided to research how schools are going green in the United States. But it’s not just current and/or future teachers that will be affected by this trend. As students at Eastern Illinois University, you are already asked to make “greener” choices. Whether it’s the little signs in the dorm rooms that ask you to turn off your lights when you leave the room, the reusable water bottles that were given out on move-in day, or even our new Renewable Energy Center, the list goes on and on. Additionally, younger people in our lives, whether they be future children or younger siblings or relatives, will likely be affected by this continuing trend.

Preview statement: In order to better understand what makes a “green school,” we need to learn about how K–12 schools are going green, how college campuses are going green, and how these changes affect students and teachers.

Transition: I’ll begin with how K–12 schools are going green.

  • In order to garner support for green initiatives, the article recommends that local leaders like superintendents, mayors, and college administrators become involved in the green movement.
  • Once local leaders are involved, the community, students, parents, faculty, and staff can be involved by serving on a task force, hosting a summit or conference, and implementing lessons about sustainability into everyday conversations and school curriculum.
  • The US Green Building Council’s website also includes a tool kit with a lot of information about how to “green” existing schools.
  • For example, Fossil Ridge High School in Fort Collins, Colorado, was built in 2006 and received LEED certification because it has automatic light sensors to conserve electricity and uses wind energy to offset nonrenewable energy use.
  • To conserve water, the school uses a pond for irrigation, has artificial turf on athletic fields, and installed low-flow toilets and faucets.
  • According to the 2006 report by certified energy manager Gregory Kats titled “Greening America’s Schools,” a LEED certified school uses 30–50 percent less energy, 30 percent less water, and reduces carbon dioxide emissions by 40 percent compared to a conventional school.
  • Many new building materials, carpeting, and furniture contain chemicals that are released into the air, which reduces indoor air quality.
  • So green schools purposefully purchase materials that are low in these chemicals.
  • Natural light and fresh air have also been shown to promote a healthier learning environment, so green buildings allow more daylight in and include functioning windows.

Transition: As you can see, K–12 schools are becoming greener; college campuses are also starting to go green.

  • According to the Sturm College of Law’s website, the building was designed to use 40 percent less energy than a conventional building through the use of movement-sensor lighting; high-performance insulation in the walls, floors, and roof; and infrared sensors on water faucets and toilets.
  • Electric car recharging stations were also included in the parking garage, and the building has extra bike racks and even showers that students and faculty can use to freshen up if they bike or walk to school or work.
  • Some of the dining halls on campus have gone “trayless,” which according to a 2009 article by Calder in the journal Independent School has the potential to dramatically reduce the amount of water and chemical use, since there are no longer trays to wash, and also helps reduce food waste since people take less food without a tray.
  • The Renewable Energy Center uses slow-burn technology to use wood chips that are a byproduct of the lumber industry that would normally be discarded.
  • This helps reduce our dependency on our old coal-fired power plant, which reduces greenhouse gas emissions.
  • The project was the first known power plant to be registered with the US Green Building Council and is on track to receive LEED certification.

Transition: All these efforts to go green in K–12 schools and on college campuses will obviously affect students and teachers at the schools.

  • Many schools are literally going green by including more green spaces such as recreation areas, gardens, and greenhouses, which according to a 2010 article in the Journal of Environmental Education by University of Colorado professor Susan Strife has been shown to benefit a child’s cognitive skills, especially in the areas of increased concentration and attention capacity.
  • Additionally, the report I cited earlier, “Greening America’s Schools,” states that the improved air quality in green schools can lead to a 38 percent reduction in asthma incidents and that students in “green schools” had 51 percent less chance of catching a cold or the flu compared to children in conventional schools.
  • The report “Greening America’s Schools” notes that a recent synthesis of fifty-three studies found that more daylight in the school building leads to higher academic achievement.
  • The report also provides data that show how the healthier environment in green schools leads to better attendance and that in Washington, DC, and Chicago, schools improved their performance on standardized tests by 3–4 percent.
  • According to the article in Education Week that I cited earlier, the Sustainability Education Clearinghouse is a free online tool that provides K–12 educators with the ability to share sustainability-oriented lesson ideas.
  • The Center for Green Schools also provides resources for all levels of teachers, from kindergarten to college, that can be used in the classroom.
  • The report “Greening America’s Schools” claims that the overall improved working environment that a green school provides leads to higher teacher retention and less teacher turnover.
  • Just as students see health benefits from green schools, so do teachers, as the same report shows that teachers in these schools get sick less, resulting in a decrease of sick days by 7 percent.

Transition to conclusion and summary of importance: In summary, the going-green era has impacted every aspect of education in our school systems.

Review of main points: From K–12 schools to college campuses like ours, to the students and teachers in the schools, the green movement is changing the way we think about education and our environment.

Closing statement: As Glenn Cook, the editor in chief of the American School Board Journal , states on the Center for Green Schools’s website, “The green schools movement is the biggest thing to happen to education since the introduction of technology to the classroom.”

Ash, K. (2011). “Green schools” benefit budgets and students, report says. Education Week , 30 (32), 10.

Calder, W. (2009). Go green, save green. Independent School , 68 (4), 90–93.

The Center for Green Schools. (n.d.). K–12: How. Retrieved from http://www.centerforgreenschools.org/main-nav/k-12/buildings.aspx

Eastern Illinois University. (n.d.). Renewable Energy Center. Retrieved from http://www.eiu.edu/sustainability/eiu_renewable.php

Kats, G. (2006). Greening America’s schools: Costs and benefits. A Capital E Report. Retrieved from http://www.usgbc.org/ShowFile.aspx?DocumentID=2908

Strife, S. (2010). Reflecting on environmental education: Where is our place in the green movement? Journal of Environmental Education , 41 (3), 179–191. doi:10.1080/00958960903295233

Sturm College of Law. (n.d.). About DU law: Building green. Retrieved from http://www.law.du.edu/index.php/about/building-green

USGBC. (n.d.). About us. US Green Building Council . Retrieved from https://new.usgbc.org/about

Key Takeaways

  • Getting integrated: Informative speaking is likely the type of public speaking we will most often deliver and be audience to in our lives. Informative speaking is an important part of academic, professional, personal, and civic contexts.
  • Informative speeches teach an audience through objective factual information and can emerge from one or more of the following categories: objects, people, concepts, events, processes, and issues.
  • Effective informative speaking requires good research skills, as speakers must include novel information, relevant and proxemic examples, and “take-away” information that audience members will find engaging and useful.

The four primary methods of informing are through definition, description, demonstration, or explanation.

  • Informing through definition entails defining concepts clearly and concisely using synonyms and antonyms, use or function, example, or etymology.
  • Informing through description entails creating detailed verbal pictures for your audience.
  • Informing through demonstration entails sharing verbal directions about how to do something while also physically demonstrating the steps.
  • Informing through explanation entails sharing how something works, how something came to be, or why something happened.
  • An effective informative speaker should avoid persuasion by reviewing the language used in the specific purpose and thesis statements, using objective supporting material, and appearing trustworthy to the audience.
  • An effective informative speaker should avoid information overload by repackaging information and building in repetition and orienting material like reviews and previews.
  • An effective informative speaker engages the audience by translating information into relevant and concrete examples that appeal to different learning styles.
  • Getting integrated: How might you use informative speaking in each of the following contexts: academic, professional, personal, and civic?
  • Brainstorm potential topics for your informative speech and identify which topic category each idea falls into. Are there any risks of persuading for the topics you listed? If so, how can you avoid persuasion if you choose that topic?
  • Of the four methods of informing (through definition, description, demonstration, or explanation), which do you think is most effective for you? Why?

Fleming, N., “The VARK Helpsheets,” accessed March 6, 2012, http://www.vark-learn.com/english/page.asp?p=helpsheets .

Janusik, L., “Listening Facts,” accessed March 6, 2012, http://d1025403.site.myhosting.com/files.listen.org/Facts.htm .

Olbricht, T. H., Informative Speaking (Glenview, IL: Scott, Foresman, 1968), 1–12.

Oxford English Dictionary Online, accessed March 6, 2012, http://www.oed.com .

The Past in Pictures, “Teaching Using Movies: Anachronisms!” accessed March 6, 2012, http://www.thepastinthepictures.wildelearning.co.uk/Introductoryunit!.htm .

Scholasticus K, “Anachronism Examples in Literature,” February 2, 2012, accessed March 6, 2012, http://www.buzzle.com/articles/anachronism-examples-in-literature.html .

Society for Technical Communication, “Defining Technical Communication,” accessed March 6, 2012, http://www.stc.org/about-stc/the-profession-all-about-technical-communication/defining-tc .

Verderber, R., Essentials of Informative Speaking: Theory and Contexts (Belmont, CA: Wadsworth, 1991), 3.

Vuong, A., “Wanna Read That QR Code? Get the Smartphone App,” The Denver Post , April 18, 2011, accessed March 6, 2012, http://www.denverpost.com/business/ci_17868932 .

  • “About TED,” accessed October 23, 2012, http://www.ted.com/pages/about . ↵

Communication in the Real World Copyright © 2016 by University of Minnesota is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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How to Write an Informative Speech

Last Updated: April 30, 2024 Fact Checked

This article was co-authored by Lynn Kirkham . Lynn Kirkham is a Professional Public Speaker and Founder of Yes You Can Speak, a San Francisco Bay Area-based public speaking educational business empowering thousands of professionals to take command of whatever stage they've been given - from job interviews, boardroom talks to TEDx and large conference platforms. Lynn was chosen as the official TEDx Berkeley speaker coach for the last four years and has worked with executives at Google, Facebook, Intuit, Genentech, Intel, VMware, and others. There are 13 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 1,392,753 times.

An informative speech tells an audience about a process, event, or concept. Whether you’re explaining how to grow a garden or describing a historical event, writing an informative speech is pretty straightforward. Knowing the topic inside and out is key, so start by conducting thorough research. Organize your speech logically so your audience can easily follow, and keep your language clear. Since speeches are recited out loud, be sure to set aside time after writing to perfect your delivery.

Researching the Topic

Step 1 Choose a subject that interests you if the topic isn’t assigned.

  • Suppose your prompt instructs you to inform the audience about a hobby or activity. Make a list of your clubs, sports, and other activities, and choose the one that interests you most. Then zoom in on one particular aspect or process to focus on in your speech.
  • For instance, if you like tennis, you can’t discuss every aspect of the sport in a single speech. Instead, you could focus on a specific technique, like serving the ball.

Step 2 Gather a variety...

  • For example, if your speech is about a historical event, find primary sources, like letters or newspaper articles published at the time of the event. Additionally, include secondary sources, such as scholarly articles written by experts on the event.
  • If you’re informing the audience about a medical condition, find information in medical encyclopedias, scientific journals, and government health websites.

Tip: Organize your sources in a works cited page. Even if the assignment doesn’t require a works cited page, it’ll help you keep track of your sources. [3] X Trustworthy Source Purdue Online Writing Lab Trusted resource for writing and citation guidelines Go to source

Step 3 Form a clear understanding of the process or concept you’re describing.

  • For instance, if your speech is on growing plants from seeds, explain the process step-by-step to a friend or relative. Ask them if any parts in your explanation seemed muddy or vague.
  • Break down the material into simple terms, especially if you’re addressing a non-expert audience. Think about how you’d describe the topic to a grandparent or younger sibling. If you can’t avoid using jargon, be sure to define technical words in clear, simple terms.

Step 4 Come up with a thesis that concisely presents your speech’s purpose.

  • For example, if your speech is on the poet Charles Baudelaire, a strong thesis would be, “I am here to explain how city life and exotic travel shaped the key poetic themes of Charles Baudelaire’s work.”
  • While the goal of an informative speech isn't to make a defensible claim, your thesis still needs to be specific. For instance, “I’m going to talk about carburetors” is vague. “My purpose today is to explain how to take apart a variable choke carburetor” is more specific.

Step 5 Focus on informing your audience instead of persuading them.

  • For instance, a speech meant to persuade an audience to support a political stance would most likely include examples of pathos, or persuasive devices that appeal to the audience's emotions.
  • On the other hand, an informative speech on how to grow pitcher plants would present clear, objective steps. It wouldn't try to argue that growing pitcher plants is great or persuade listeners to grow pitcher plants.

Drafting Your Speech

Step 1 Write a bare...

  • Delivering memorized remarks instead of reading verbatim is more engaging. A section of a speaking outline would look like this: III. YMCA’s Focus on Healthy Living  A. Commitment to overall health: both body and mind  B. Programs that support commitment   1. Annual Kid’s Day   2. Fitness facilities   3. Classes and group activities

Step 2 Include a hook, thesis, and road map of your speech in the introduction.

  • For example, you could begin with, “Have you ever wondered how a figure skater could possibly jump, twist, and land on the thin blade of an ice skate? From proper technique to the physical forces at play, I’ll explain how world-class skaters achieve jaw-dropping jumps and spins.”
  • Once you've established your purpose, preview your speech: “After describing the basic technical aspects of jumping, I’ll discuss the physics behind jumps and spins. Finally, I’ll explain the 6 types of jumps and clarify why some are more difficult than others.”
  • Some people prefer to write the speech's body before the introduction. For others, writing the intro first helps them figure out how to organize the rest of the speech.

Step 3 Present your main ideas in a logically organized body.

  • For instance, if your speech is about the causes of World War I, start by discussing nationalism in the years prior to the war. Next, describe the assassination of Archduke Ferdinand, then explain how alliances pulled the major players into open warfare.
  • Transition smoothly between ideas so your audience can follow your speech. For example, write, “Now that we’ve covered how nationalism set the stage for international conflict, we can examine the event that directly led to the outbreak of World War I: the assassination of Archduke Franz Ferdinand. [11] X Research source

Step 4 Review your main points in the conclusion.

  • For instance, your conclusion could point out, “Examining the factors that set the stage for World War I shows how intense nationalism fueled the conflict. A century after the Great War, the struggle between nationalism and globalism continues to define international politics in the twenty-first century.”

Step 5 Write a complete draft to edit and memorize your speech.

  • Typically, speeches aren’t read verbatim. Instead, you’ll memorize the speech and use a bare bones outline to stay on track.

Avoid information overload: When you compose your speech, read out loud as you write. Focus on keeping your sentence structures simple and clear. Your audience will have a hard time following along if your language is too complicated. [14] X Trustworthy Source University of North Carolina Writing Center UNC's on-campus and online instructional service that provides assistance to students, faculty, and others during the writing process Go to source

Perfecting Your Delivery

Step 1 Write the main points and helpful cues on notecards.

  • While it’s generally okay to use slightly different phrasing, try to stick to your complete outline as best you can. If you veer off too much or insert too many additional words, you could end up exceeding your time limit.
  • Keep in mind your speaking outline will help you stay focused. As for quotes and statistics, feel free to write them on your notecards for quick reference.

Memorization tip: Break up the speech into smaller parts, and memorize it section by section. Memorize 1 sentence then, when you feel confident, add the next. Continue practicing with gradually longer passages until you know the speech like the back of your hand.

Step 2 Project confidence with eye contact, gestures, and good posture.

  • Instead of slouching, stand up tall with your shoulders back. In addition to projecting confidence, good posture will help you breathe deeply to support your voice.

Step 3 Practice the speech in a mirror or to a friend.

  • Have them point out any spots that dragged or seemed disorganized. Ask if your tone was engaging, if you used body language effectively, and if your volume, pitch, and pacing need any tweaks.

Step 4 Make sure you stay within the time limit.

  • If you keep exceeding the time limit, review your complete sentence outline. Cut any fluff and simplify complicated phrases. If your speech isn’t long enough, look for areas that could use more detail or consider adding another section to the body.
  • Just make sure any content you add is relevant. For instance, if your speech on nationalism and World War I is 2 minutes too short, you could add a section about how nationalism manifested in specific countries, including Britain, Germany, Austria-Hungary, and Serbia.

Sample Informative Speeches

example of informative speech about concept

Expert Q&A

Lynn Kirkham

  • You're probably much better at informative speeches than you think! If you have ever told your parents about your day at school or explained to a friend how to make chicken noodle soup, you already have experience giving an informative speech! Thanks Helpful 0 Not Helpful 0
  • If you get nervous, try to relax, take deep breaths, and visualize calming scenery. Remember, there’s nothing to worry about. Just set yourself up for success by knowing the material and practicing. Thanks Helpful 0 Not Helpful 0
  • When composing your speech, take your audience into consideration, and tailor your speech to the people you’re addressing. Thanks Helpful 0 Not Helpful 0

example of informative speech about concept

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  • ↑ https://courses.lumenlearning.com/suny-realworldcomm/chapter/11-1-informative-speeches/
  • ↑ https://2012books.lardbucket.org/books/a-primer-on-communication-studies/s11-01-informative-speeches.html
  • ↑ https://owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_works_cited_page_basic_format.html
  • ↑ https://open.lib.umn.edu/communication/chapter/11-1-informative-speeches/
  • ↑ https://www.comm.pitt.edu/informative-speaking
  • ↑ https://rasmussen.libanswers.com/faq/337550
  • ↑ Lynn Kirkham. Public Speaking Coach. Expert Interview. 20 November 2019.
  • ↑ https://www.hamilton.edu/academics/centers/oralcommunication/guides/how-to-outline-a-speech
  • ↑ https://wac.colostate.edu/resources/writing/guides/informative-speaking/
  • ↑ https://www.comm.pitt.edu/structuring-speech
  • ↑ https://writingcenter.unc.edu/tips-and-tools/speeches/
  • ↑ https://www.speechanddebate.org/wp-content/uploads/High-School-Competition-Events-Guide.pdf
  • ↑ https://open.lib.umn.edu/communication/chapter/10-4-physical-delivery/

About This Article

Lynn Kirkham

To write an informative speech, start with an introduction that will grab your audience's attention and give them an idea of where the rest of your speech is headed. Next, choose 3 important points that you want to make to form the body of your speech. Then, organize the points in a logical order and write content to address each point. Finally, write a conclusion that summarizes the main points and ends with a message that you want your audience to take away from it. For tips on researching topics for an informative speech, keep reading! Did this summary help you? Yes No

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7 Types of Informative Speeches

Learning Objectives

  • Distinguish types of general informative speech topics.
  • Determine an appropriate informative approach.

Informative Speeches

Now that you know the difference between informative and persuasive approaches, this chapter will explore types of topics and approaches suited well for informative speeches. Again, while any topic can be informative or persuasive, certain topics and approaches will help you to ensure you are delivering an informative speech. As you read the chapter, consider specific topics for each category that you may be able to deliver an informative speech on.

Types of Informative Speech Topics

O’Hair, Stewart, and Rubenstein identified six general types of informative speech topics: objects, people, events, concepts, processes, and issues (O’Hair, et al., 2007).

Objects: Your speech may include how objects are designed, how they function, and what they mean. For example, a student of one of our coauthors gave a speech on the design of corsets, using a mannequin to demonstrate how corsets were placed on women and the amount of force necessary to lace one up. Or you may speak about an artifact and what it means to a certain culture. For instance, the belt (and color of the belt) is significant to the karate culture.

People: People-based speeches tend to be biography-oriented. Such topics could include recounting an individual’s achievements and explaining why the person is important in history. Some speakers, who are famous themselves, will focus on their own lives and how various events shaped who they ultimately became. Dottie Walters is most noted as being the first female in the United States to run an advertising agency. In addition to her work in advertising, Dottie also spent a great deal of time as a professional speaker. She often would tell the story about her early years in advertising when she would push around a stroller with her daughter inside as she went from business to business trying to generate interest in her copywriting abilities. You don’t have to be famous, however, to give a people-based speech. Instead, you could inform your audience about a historical or contemporary hero whose achievements are not widely known.

Events: These are typically either historical or contemporary. For example, you could deliver a speech on a specific battle of World War II or a specific event that changed the course of history. If you’re a history buff, event-oriented speeches may be right up your alley. There are countless historical events that many people aren’t familiar with and would find interesting. You could also inform your audience about a more recent or contemporary event. Some examples include concerts, plays, and arts festivals; athletic competitions; and natural phenomena, such as storms, eclipses, and earthquakes. The point is to make sure that an informative speech is talking about the event (who, what, when, where, and why) and not attempting to persuade people to pass judgment upon the event or its effects.

Concepts:  Concepts are “abstract and difficult ideas or theories” (O’Hair, et al., 2007). For example, you may want to explain a specific communication theory, a religious idea, or inflation. Whether you want to discuss theories related to business, sociology, psychology, religion, politics, art, or any other major area of study, this type of speech can be very useful in helping people to understand complex ideas.

Process: A process speech helps audience members understand how a specific object or system works. For example, you could explain how a bill becomes a law in the United States. There is a very specific set of steps that a bill must go through before it becomes a law, so there is a very clear process that could be explained to an audience.

Issues: This informative speech topic is probably the most difficult for novice public speakers because it requires walking a fine line between informing and persuading. If you attempt to deliver this type of speech, remember the goal is to be balanced when discussing both sides of the issue. You are only explaining an issue, you are not proposing solutions or trying to get your audience to agree with your ideas.

If you are struggling with an informative topic, it helps to brainstorm ideas in each of these categories. Once you have a list of potential ideas, you can begin to narrow your ideas. One way to narrow your ideas is to consider the approach you will use with potential topics.

Approaches to Informative Speeches

Once you have decided on a potential topic, you can help to narrow your focus by determining an informative approach. There are three common informative approaches we will discuss in this section. Those are speeches of definition, description, and explanation.

Definitional Speeches

In definitional speeches the speaker attempts to set forth the meaning of concepts, theories, philosophies, or issues that may be unfamiliar to the audience. In these types of speeches, speakers may begin by giving the historical derivation, classification, or synonyms of terms or the background of the subject. In a speech on “How to identify a sociopath,” the speaker may answer these questions: Where did the word ‘sociopath’ come from? What is a sociopath? How many sociopaths are there in the population? What are the symptoms? Carefully define your terminology to give shape to things the audience cannot directly sense. Describing the essential attributes of one concept compared to another (as through the use of analogies) can increase understanding as well. For a speech on “Elderly Abuse,” the speaker may compare this type of abuse to a child or spousal abuse for contrast.

Regardless of the listeners’ level of knowledge about the subject, it is very important in these types of speeches to show the relevance of the topic to their lives. Often the topics discussed in definitional speeches are abstract—distanced from reality. Speakers need to provide explicit, real-life examples and applications of the subject matter to engage audience members. If you were going to give a speech about civil rights, you would need to go beyond commonly held meanings and show the topic in a new light. In this type of speech, the speaker points out the unique and distinguishing properties or boundaries of a concept in a particular context  (Rinehart, 2002). The meaning of “civil rights” has changed significantly over time. What does it mean today compared to the 1960s? How will knowing this distinction help audience members? What are some specific incidents involving civil rights issues in current news? What changes in civil rights legislation might listeners see in their lifetimes?

DEFINITIONAL EXAMPLE

Title:   “Life is suffering,” and Other Buddhist Teachings  (Thompson, 1999)

Specific Purpose:  At the end of my speech, my audience will understand the Four Noble Truths and the Eightfold Path in Buddhism

Central Idea:  Regardless of your religious beliefs, Buddhist philosophy teaches a number of useful lessons you can apply to your own life.

  • All life involves  dukkha  (suffering)
  • Suffering is caused by  tanha  (longing for things to be other than they are)
  • If this longing stops ( nirodha ), suffering will cease
  • The way to eliminate longing is to follow the Eightfold Path
  • Right intention
  • Right speech
  • Right action
  • Right livelihood
  • Right effort
  • Right mindfulness
  • Right contemplation

Descriptive Speeches

White domed structure with four surrounding pillars against a blue sky

To gaze in wonder at that magnificent dome and elegant gardens will be a moment that you remember for the rest of your life. The Taj Mahal just takes your breath away. What is immediately striking is its graceful symmetry—geometric lines run through formal gardens ending in a white marble platform. Atop this platform is great white bulbous dome complemented by four towering minarets in each corner. The whole image shimmers in a reflecting pool flanked by beautiful gardens—the effect is magical. The first stretch by the reflecting pool is where most people pose for their photos. But we were impressed by the fresh, green gardens. As you approach through the gardens two mosques come into view flanking the Taj—both exquisitely carved and built of red sandstone.

In the descriptive speech, determine the characteristics, features, functions, or fine points of the topic. What makes the person unique? How did the person make you feel? What adjectives apply to the subject? What kind of material is the object made from? What shape is it? What color is it? What does it smell like? Is it part of a larger system? Can it be seen by the naked eye? What is its geography or location in space? How has it changed or evolved over time? How does it compare to a similar object? When preparing for the speech, try to think of ways to appeal to as many of the senses as possible. As an example, in a speech about different types of curried dishes, you could probably verbally describe the difference between yellow, red, and green curry, but the speech will have more impact if the audience can see, smell, and taste samples.

DESCRIPTIVE EXAMPLE

An enormous stone carved into a human head

Specific Purpose:  At the end of my speech, my audience will be able to visualize some of the main attractions on Easter Island.

Central Idea:  Easter Island hosts a number of ancient, mysterious, and beautiful attractions that make it an ideal vacation destination.

  • Average 13 feet high; 14 tons
  • Play sacred role for Rapa Nui (native inhabitants)
  • Central Ahu ceremonial sites
  • Snorkeling & Scuba
  • Giant crater
  • Sheer cliffs to ocean

Explanatory Speeches

An  explanatory speech (also known as a briefing) is similar to a descriptive speech in that they both share the function of clarifying the topic. But explanatory speeches focus on reports of current and historical events, customs, transformations, inventions, policies, outcomes, and options. Whereas descriptive speeches attempt to paint a picture with words so that audiences can vicariously experience it, explanatory speeches focus on the  how  or  why  of a subject and its consequences. Thus, a speaker might give a  descriptive  speech on the daily life of Marie Antoinette, or an  explanatory  speech on how she came to her death. Recall that definitional speeches focus on delineating concepts or issues. In this case, a speaker might give a  definitional  speech about the Emergency Economic Stabilization Act of 2008, or an  explanatory  speech on why the financial bailout was necessary for U.S. financial stability.

If a manager wanted to inform employees about a new workplace internet use policy, s/he might cover questions like: Why was a policy implemented? How will it help? What happens if people do not follow established policies? Explanatory speeches are less concerned with appealing to the senses than connecting the topic to a series of related other subjects to enhance a deep understanding (McKerrow, Gronbeck, Ehninger, & Monroe, 2000). For example, to explain the custom of the Thai  wai  greeting (hands pressed together as in prayer), you also need to explain how it originated to show one had no weapons, and the ways it is tied to religion, gender, age, and status.

EXPLANATORY EXAMPLE

Title:   Giant Waves, Death, and Devastation: The 2004 Indian Ocean Tsunami  (National Geographic, 2006)

Specific Purpose:  At the end of my speech, my audience will be aware of the nature of the 2004 Tsunami and the destruction it caused.

Central Idea:  The 2004 Asian Tsunami was one of the worst natural disasters in human history in terms of magnitude, loss of human life, and enduring impact.

  • Earthquake epicenter and magnitude
  • Tsunami forms (waves reach up to 100 feet)
  • Tsunami strikes land of various countries with no warning
  • The countries and people involved
  • Loss of food, water, hospitals, housing, electricity, and plumbing
  • Threat of disease
  • Environmental destruction
  • Economic devastation
  • Psychological trauma

Setting yourself up for a successful informative speech begins in the early stages when you first start thinking about your topic. Remember to consider the type of informative speech topics and the informative approaches you can take as you are selecting a topic.

Key Takeaways

  • Six general informative speech topics are objects, people, events, concepts, processes, and issues. Use these general categories to brainstorm ideas for your upcoming informative speech.
  • Once you have decided on a potential topic, you can help to narrow down your topic by considering which informative approach you will use. Will you define, describe, or explain your topic?

Licenses and Attributions

Chapter 15 Types of Informative Speeches.  Authored by : Lisa Schreiber, Ph.D..  Provided by : Millersville University, Millersville, PA.  Located at :  http://publicspeakingproject.org/psvirtualtext.html .  Project : Public Speaking Project.  License :  CC BY-NC-ND: Attribution-NonCommercial-NoDerivatives

Taj Mahal, Agra, India.  Authored by : Yann.  Located at :  https://commons.wikimedia.org/wiki/File:Taj_Mahal,_Agra,_India.jpg .  License :  CC BY-SA: Attribution-ShareAlike

Maoi at Rano Raraku.  Authored by : Aurbina.  Located at :  https://commons.wikimedia.org/wiki/File:Moai_Rano_raraku.jpg .  License :  Public Domain: No Known Copyright

Public Speaking Copyright © by Dr. Layne Goodman; Amber Green, M.A.; and Various is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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12.2: Types of Informative Speeches

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  • Page ID 17804

  • Kris Barton & Barbara G. Tucker
  • Florida State University & University of Georgia via GALILEO Open Learning Materials

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While the topics to choose from for informative speeches are nearly limitless, they can generally be pared down into five broad categories. Understanding the type of informative speech that you will be giving can help you to figure out the best way to organize, research, and prepare for it, as will be discussed below.

Type 1: History

A common approach to selecting an informative speech topic is to discuss the history or development of something. With so much of human knowledge available via the Internet, finding information about the origins and

evolution of almost anything is much easier than it has ever been (with the disclaimer that there are quite a few websites out there with false information). With that in mind, some of the areas that a historical informative speech could cover would include:

(Example: the baseball; the saxophone). Someone at some point in history was the first to develop what is considered the modern baseball. Who was it? What was it originally made of? How did it evolve into the baseball that is used by Major League Baseball today?

(Example: your college; DisneyWorld). There is a specific year that you college or university opened, a specific number of students who were initially enrolled, and often colleges and universities have name and mission changes. All of these facts can be used to provide an overall understanding of the college and its history. Likewise, the DisneyWorld of today is different from the DisneyWorld of the early 1970s; the design has developed over the last fifty years.

(Example: democracy; freedom of speech). It is possible to provide facts on an idea, although in some cases the information may be less precise. For example, while no one can definitively point to a specific date or individual who first developed the concept of democracy, it is known to have been conceived in ancient Greece (Raaflaub, Ober, & Wallace, 2007). By looking at the civilizations and cultures that adopted forms of democracy throughout history, it is possible to provide an audience with a better understanding of how the idea has been shaped into what it has become today.

Type 2: Biography

A biography is similar to a history, but in this case the subject is specifically a person, whether living or deceased. For the purposes of this class, biographies should focus on people of some note or fame, since doing research on people who are not at least mildly well-known could be difficult. But again, as with histories, there are specific and irrefutable facts that can help provide an overview of someone’s life, such as dates that President Lincoln was born (February 12, 1809) and died (April 15, 1865) and the years he was in office as president (1861-1865).

This might be a good place to address research and support. The basic dates of Abraham Lincoln’s life could be found in multiple sources and you would not have to cite the source in that case. But it you use the work of a specific historian to explain how Lincoln was able to win the presidency in the tumultuous years before the Civil War, that would need a citation of that author and the publication.

Type 3: Processes

Examples of process speech topics would be how to bake chocolate chip cookies; how to throw a baseball; how a nuclear reactor works; how a bill works its way through Congress.

Process speeches are sometimes referred to as demonstration or “how to” speeches because they often entail demonstrating something. These speeches require you to provide steps that will help your audience understand how to accomplish a specific task or process. However, How To speeches can be tricky in that there are rarely universally agreed upon (i.e. irrefutable) ways to do anything. If your professor asked the students in his or her public speaking class to each bring in a recipe for baking chocolate chip cookies, would all of them be the exact same recipe?

Probably not, but they would all be similar and, most importantly, they would all give you chocolate chip cookies as the end result. Students giving a demonstration speech will want to avoid saying “You should bake the cookies for 12 minutes” since that is not how everyone does it. Instead, the student should say something like:

“You can bake the cookies for 10 minutes.”

“One option is to bake the cookies for 10 minutes.”

“This particular recipe calls for the cookies to be baked for 10 minutes.”

Each of the previous three statements is absolutely a fact that no one can argue or disagree with. While some people may say 12 minutes is too long or too short (depending on how soft or hard they like their cookies), no one can reasonably argue that these statements are not true.

On the other hand, there is a second type of process speech that focuses not on how the audience can achieve a result, such as changing oil in their cars or cooking something, but on how a process is achieved. The goal is understanding and not performance. After a speech on how to change a car tire, the audience members could probably do it (they might not want to, but they would know the steps). However, after a speech on how a bill goes through Congress, the audience would understand this important part of democracy but not be ready to serve in Congress.

Screen Shot 2019-09-06 at 12.38.06 AM.png

Type 4: Ideas and Concepts

Sometimes an informative speech is designed to explain an idea or concept. What does democracy mean? What is justice? In this case, you will want to do two things. First, use the definition methods listed in Chapter 6, such as classification and differentiation. The second is to make your concept concrete, real, and specific for your audience with examples.

Type 5: Categories or divisions

Sometimes an informative speech topic doesn’t lend itself to a specific type of approach, and in those cases the topics tend to fall into a “general” category of informative speeches. For example, if a student wanted to give an informative speech on the four “C’s” of diamonds (cut, carat, color, and clarity), they certainly wouldn’t approach it as if they were providing the history of diamonds, nor would they necessarily be informing anyone on “how to” shop for or buy diamonds or how diamonds are mined. The approach in this case would simply be to inform an audience on the four “C’s” and what they mean. Other examples of this type of informative speech would be positions in playing volleyball or the customs to know when traveling in China.

As stated above, identifying the type of informative speech being given can help in several ways (conducting research, writing the introduction and conclusion), but perhaps the biggest benefit is that the type of informative speech being given will help determine, to some degree, the organizational pattern that will need to be used (see Chapter 6). For example, a How To speech must be in chronological order. There really isn’t a way (or reason) to present a How To speech other than how the process is done in a time sequence. That is to say, for a speech on how to bake chocolate chip cookies, getting the ingredients (Main Point 1) must come before mixing the ingredients (Main Point 2), which must come before baking them (Main Point 3). Putting them in any other order will only confuse the audience.

Similarly, most Histories and Biographies will be organized chronologically, but not always. It makes sense to explain the history of the baseball from when it was first developed to where it is today, but certain approaches to Histories and Biographies can make that irrelevant. For an informative speech on Benjamin Franklin, a student might choose as his or her three main points: 1) His time as a printer, 2) His time as an inventor, 3) His time as a diplomat. These main points are not in strict chronological order because Franklin was a printer, inventor, and diplomat at the same time during periods of his whole life. However, this example would still be one way to inform an audience about him without using the chronological organizational pattern.

As for general informative speeches, since the topics that can be included in this category are very diverse and cover a range of subject matter, the way they are organized will be varied as well. However, if the topic is “types of” something or “kinds of” something, the organizational pattern would be topical; if it were the layout of a location, such as the White House, it would be spatial (refer to Chapter 6 for more on Organization).

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14.2 Types of Informative Speeches

While the topics to choose from for informative speeches are nearly limitless, they can generally be pared down into five broad categories. Understanding the type of informative speech that you will be giving can help you to figure out the best way to organize, research, and prepare for it, as will be discussed below.

Type 1: History

A common approach to selecting an informative speech topic is to discuss the history or development of something. With so much of human knowledge available via the Internet, finding information about the origins and evolution of almost anything is much easier than it has ever been (with the disclaimer that there are quite a few websites out there with false information). With that in mind, some of the areas that a historical informative speech could cover would include:

(Example: the baseball; the saxophone). Someone at some point in history was the first to develop what is considered the modern baseball. Who was it? What was it originally made of? How did it evolve into the baseball that is used by Major League Baseball today?

(Example: your college; Disney World). There is a specific year that you college or university opened, a specific number of students who were initially enrolled, and often colleges and universities have name and mission changes. All of these facts can be used to provide an overall understanding of the college and its history. Likewise, the Disney World of today is different from the Disney World of the early 1970s; the design has developed over the last fifty years.

(Example: democracy; freedom of speech). It is possible to provide facts on an idea, although in some cases the information may be less precise. For example, while no one can definitively point to a specific date or individual who first developed the concept of democracy, it is known to have been conceived in ancient Greece (Raaflaub, Ober, & Wallace, 2007). By looking at the civilizations and cultures that adopted forms of democracy throughout history, it is possible to provide an audience with a better understanding of how the idea has been shaped into what it has become today.

Type 2: Biography

A biography is similar to a history, but in this case the subject is specifically a person, whether living or deceased. For the purposes of this class, biographies should focus on people of some note or fame, since doing research on people who are not at least mildly well-known could be difficult. But again, as with histories, there are specific and irrefutable facts that can help provide an overview of someone’s life, such as dates that President Lincoln was born (February 12, 1809) and died (April 15, 1865) and the years he was in office as president (1861-1865).

This might be a good place to address research and support. The basic dates of Abraham Lincoln’s life could be found in multiple sources and you would not have to cite the source in that case. But if you use the work of a specific historian to explain how Lincoln was able to win the presidency in the tumultuous years before the Civil War, that would need a citation of that author and the publication.

A man and a woman create a chalk drawing of Pistol Pete's head in front of the fountain at Edmon Low Library.

Type 3: Processes

Examples of process speech topics would be how to bake chocolate chip cookies; how to throw a baseball; how a nuclear reactor works; how a bill works its way through Congress.

Process speeches are sometimes referred to as demonstration or “how to” speeches because they often entail demonstrating something. These speeches require you to provide steps that will help your audience understand how to accomplish a specific task or process. However, How To speeches can be tricky in that there are rarely universally agreed upon (i.e. irrefutable) ways to do anything. If your professor asked the students in his or her public speaking class to each bring in a recipe for baking chocolate chip cookies, would all of them be the exact same recipe?

Probably not, but they would all be similar and, most importantly, they would all give you chocolate chip cookies as the end result. Students giving a demonstration speech will want to avoid saying “You should bake the cookies for 12 minutes” since that is not how everyone does it. Instead, the student should say something like:

“You can bake the cookies for 10 minutes.” “One option is to bake the cookies for 10 minutes.” “This particular recipe calls for the cookies to be baked for 10 minutes.”

Each of the previous three statements is absolutely a fact that no one can argue or disagree with. While some people may say 12 minutes is too long or too short (depending on how soft or hard they like their cookies), no one can reasonably argue that these statements are not true.

On the other hand, there is a second type of process speech that focuses not on how the audience can achieve a result, such as changing oil in their cars or cooking something, but on how a process is achieved. The goal is understanding and not performance. After a speech on how to change a car tire, the audience members could probably do it (they might not want to, but they would know the steps). However, after a speech on how a bill goes through Congress, the audience would understand this important part of democracy but not be ready to serve in Congress.

Type 4: Ideas and Concepts

Sometimes an informative speech is designed to explain an idea or concept. What does democracy mean? What is justice? In this case, you will want to do two things. First, you’ll want to define the idea or concept for the audience. The second is to make your concept concrete, real, and specific for your audience with examples.

Type 5: Categories or Divisions

Sometimes an informative speech topic doesn’t lend itself to a specific type of approach, and in those cases the topics tend to fall into a “general” category of informative speeches. For example, if a student wanted to give an informative speech on the four “C’s” of diamonds (cut, carat, color, and clarity), they certainly wouldn’t approach it as if they were providing the history of diamonds, nor would they necessarily be informing anyone on “how to” shop for or buy diamonds or how diamonds are mined. The approach in this case would simply be to inform an audience on the four “C’s” and what they mean. Other examples of this type of informative speech would be positions in playing volleyball or the customs to know when traveling in China.

As stated above, identifying the type of informative speech being given can help in several ways (conducting research, writing the introduction and conclusion), but perhaps the biggest benefit is that the type of informative speech being given will help determine, to some degree, the organizational pattern that will need to be used (see Chapter 7). For example, a How To speech must be in chronological order. There really isn’t a way (or reason) to present a How To speech other than how the process is done in a time sequence. That is to say, for a speech on how to bake chocolate chip cookies, getting the ingredients (Main Point 1) must come before mixing the ingredients (Main Point 2), which must come before baking them (Main Point 3). Putting them in any other order will only confuse the audience.

Similarly, most Histories and Biographies will be organized chronologically, but not always. It makes sense to explain the history of the baseball from when it was first developed to where it is today, but certain approaches to Histories and Biographies can make that irrelevant. For an informative speech on Benjamin Franklin, a student might choose as his or her three main points: 1) His time as a printer, 2) His time as an inventor, 3) His time as a diplomat. These main points are not in strict chronological order because Franklin was a printer, inventor, and diplomat at the same time during periods of his whole life. However, this example would still be one way to inform an audience about him without using the chronological organizational pattern.

As for general informative speeches, since the topics that can be included in this category are very diverse and cover a range of subject matter, the way they are organized will be varied as well. However, if the topic is “types of” something or “kinds of” something, the organizational pattern would be topical; if it were the layout of a location, such as the White House, it would be spatial.

Introduction to Speech Communication Copyright © 2021 by Individual authors retain copyright of their work. is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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example of informative speech about concept

10 Killer Demonstration Speech Ideas to Wow Your Audience

  • The Speaker Lab
  • May 15, 2024

Table of Contents

No matter whether you’re hitting the books, climbing the corporate ladder, or just keen on boosting your way with words, mastering a killer demonstration speech can really change the game. In this article, we’ll introduce you to 10 outstanding demonstration speech topics. Each one is designed not just to impress but also create moments your audience won’t forget anytime soon.

But what exactly is a demonstration speech? Simply put, it’s a type of informative speech that teaches your audience how to do something step by step. From mastering a new skill to understanding a complex process, demonstration speeches are all about breaking things down in an easy-to-follow manner. So, let’s dive in and discover how you can become a demonstration speech pro!

10 Great Demonstration Speech Ideas

If you’re looking for some engaging demonstration speech topics, you’ve come to the right place. Whether you’re a high school student or a seasoned public speaker, these ideas will get your creative juices flowing. Let’s take a look.

  • How to make a perfect cup of coffee
  • The art of folding origami
  • Mastering the perfect golf swing
  • Creating a delicious summer salad
  • Tips for taking better photos with your cell phone
  • The science behind paper airplanes
  • Protecting yourself from identity theft
  • Choosing the right running shoes for your feet
  • DIY hair dye techniques
  • How to complete some basic yoga exercises

Remember, the key to a great demonstration speech is to choose a topic that you’re passionate about and that will engage your audience. Whether you’re demonstrating a practical skill or sharing a fun hobby, your enthusiasm will shine through and make your speech a hit.

So go ahead and pick a topic that speaks to you. With a little creativity and preparation, you’ll be ready to wow your audience and deliver a demonstration speech that’s both informative and entertaining.

What Is a Demonstration Speech?

If you’ve ever watched a TED Talk or attended a conference, chances are you’ve seen a demonstration speech in action. A demonstration speech is a type of informative speech that walks the audience through a process or task, step by step.

The goal? To teach the audience how to do something new, whether it’s making a recipe, using a product, or mastering a skill. Demonstration speeches are all about breaking down complex ideas into easy-to-follow steps, using visual aids like props, charts, and videos to drive the message home.

Benefits of Giving a Demonstration Speech

So why give a demonstration speech? For starters, it’s a fantastic way to share your expertise and help others learn something valuable. But the benefits don’t stop there. Just imagine doing the following:

  • Showing the members of your team how to navigate new software
  • Teaching students how to perform a procedure, solve a problem or use a piece of equipment
  • Highlighting the benefits of using a product for your target audience
  • Proving the effectiveness of a procedure or product in comparison to another
  • Pitching a sellable good or service for production or investment to company leaders and other decision-makers

Whether you’re in sales, education, or leadership, being able to clearly explain and demonstrate ideas is a valuable skill that can open up new opportunities and help you make a real impact.

How to Give a Demonstration Speech

Ready to dive in? Here are a few tips for giving a killer demonstration speech:

  • Choose a topic you’re passionate about and know inside out. Your enthusiasm will be contagious.
  • Break the process down into clear, logical steps. Think about what your audience needs to know and in what order.
  • Use visual aids to clarify and reinforce your message. Props, images, and videos can make abstract ideas concrete.
  • Practice, practice, practice. The more comfortable you are with your material, the more engaging and natural your delivery will be.
  • Engage your audience by asking questions, encouraging participation, and leaving time for Q&A. Make it a conversation, not a lecture.

Remember, a great demonstration speech is all about empowering your audience with new knowledge and skills. So don’t just tell them—show them how it’s done.

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Choosing a Demonstration Speech Topic

Now that you know the power of a great demonstration speech, you might be wondering: what should I talk about? The possibilities are endless, but the key is to choose a topic that you’re passionate about and that will resonate with your audience.

Your Interests

First and foremost, your demonstration speech topic should be something you’re genuinely interested in and excited to share with others. After all, if you’re not passionate about the subject, how can you expect your audience to be?

Think about your hobbies, skills, and areas of expertise. What do you love to do in your free time? What are you known for among your friends and family? Chances are, there’s a demonstration speech topic hiding in there somewhere.

Time Constraint

Of course, passion alone isn’t enough. You also need to consider the practical constraints of your speech, like time. How much time do you have to prepare and deliver your demonstration? If you only have a few minutes, you’ll want to choose a topic that can be explained concisely, with a few key steps or takeaways. If you have more time, you can dive deeper into the details and nuances of your subject.

Audience Engagement

Finally, think about what will engage and benefit your audience. What problems are they trying to solve? What skills do they need to learn? In addition, what interests and values do they share?

The best demonstration speech topics are those that are both personally meaningful to you and relevant to your audience. So don’t be afraid to get creative and think outside the box. Whether you’re teaching your coworkers how to use a new software program or showing your friends how to make your famous chili recipe, the key is to choose a topic that you’re excited about and that will leave your audience feeling inspired and empowered.

How to Structure Your Demonstration Speech

You’ve chosen your demonstration speech topic, and you’re ready to start preparing. But how do you even plan a demonstration speech? The key is structure. Structuring your speech is key to delivering a clear, engaging presentation that your audience will remember. Consider the following steps as you outline your speech.

Begin with “Why”

Before you dive into the details of your demonstration, take a moment to explain why your topic matters. What problem does it solve? How will it benefit your audience? By starting with the “why,” you’ll capture your listeners’ attention and make them eager to learn more.

Outline the Process

Once you’ve established the importance of your topic, it’s time to outline the process you’ll be demonstrating. Break it down into clear, logical steps that your audience can follow along with. Use simple language and avoid jargon or technical terms that might confuse your listeners. Alternatively, choose just one or two terms that you can explain briefly without having to go too in-depth.

Progress Through Each Step

As you move through your demonstration, take your time and explain each step thoroughly. Use visual aids like props, diagrams, or slides to help illustrate your points. And don’t be afraid to pause and check in with your audience to make sure they’re following along.

Invite Questions

After you’ve completed your demonstration, open the floor for questions. This is a great opportunity to engage with your audience and clarify any points that may have been unclear. Be prepared to answer questions thoughtfully and provide additional resources if needed.

Summarize and Conclude

Finally, wrap up your speech by summarizing the key points you covered and reiterating the importance of your topic. Leave your audience with a clear call to action, whether it’s to try out the skill you demonstrated or to learn more about the subject.

By following this simple structure, you’ll be well on your way to delivering a polished, effective demonstration speech. Remember to practice, stay focused, and have fun, and your passion and enthusiasm are sure to shine through.

Tips for Delivering an Effective Demonstration Speech

You’ve picked your demonstration speech topic, outlined the key points, and practiced your delivery. However, there are still a few more things you can do to really make your speech shine. Engaging your audience, for instance, and delivering a memorable, impactful presentation are two great ways to really drive your speech home.

Use Visuals to Guide Your Speech

Visual aids are an essential element of any great demonstration speech. They help illustrate your points, break up the monotony of straight talking, and give your audience something to focus on. But don’t just throw together a bunch of random images and call it a day. Your visuals should be carefully chosen to support and enhance your message.

Start by considering what type of visual aid would work best for your topic. Are you demonstrating a step-by-step process? A series of photos or diagrams might be the way to go. Explaining a complex concept? An infographic or chart could help simplify things. Trying to evoke an emotional response? A short video clip might do the trick.

Whatever you choose, make sure your visuals are high-quality, easy to see and understand, and flow logically with your speech. Practice integrating them smoothly into your presentation so they feel like a natural part of your talk, not an awkward interruption.

Engage Your Audience

No one wants to sit through a dry, boring lecture. To keep your audience interested and invested, you need to actively engage them throughout your speech. One simple way to do this is by asking questions. Pose a thought-provoking query at the beginning to get them thinking, or ask for a show of hands to gauge their experience with your topic.

You can also use humor, storytelling, and real-life examples to make your speech more relatable and memorable. Share a funny anecdote about a time you struggled with the task you’re demonstrating, or explain how this skill helped you succeed in a challenging situation. The more your audience can see themselves in your speech, the more engaged they’ll be.

Provide Additional Resources

Your speech is just the beginning. To truly empower your audience to put your teachings into practice, provide them with additional resources they can refer to later. This might include a handout with key takeaways and step-by-step instructions, a list of recommended tools or products, or links to helpful articles or videos.

You can also invite your audience to connect with you after the speech if they have additional questions or want to learn more. Provide your contact information or social media handles, and encourage them to reach out. By offering ongoing support and resources, you show that you’re truly invested in their success.

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Demonstration Speech Topics for Specific Settings

Now that you know how to choose and deliver a great demonstration speech topic, let’s explore some specific ideas for different settings. Whether you’re speaking in a business meeting, a classroom, or a community event, there’s a perfect topic out there for you.

Business Topics

Demonstration speeches are a common fixture in many business settings, from team meetings to industry conferences. These talks tend to focus on practical skills and strategies that can help attendees do their jobs better or advance their careers. Some potential topics include:

  • How to use a new software program or tool
  • Tips for effective time management and productivity
  • Strategies for networking and building professional relationships
  • Techniques for delivering persuasive presentations or sales pitches
  • Best practices for remote teamwork and communication

When choosing a business-related demonstration speech topic, consider your audience’s needs and goals. What challenges are they facing in their work? What skills or knowledge would help them succeed? By addressing these questions, you can deliver a talk that’s truly valuable and relevant to your listeners.

Health and Fitness Topics

Health and fitness are popular subjects for demonstration speeches, as many people are eager to learn new ways to improve their physical and mental wellbeing. These talks can range from practical how-tos to more inspirational and motivational content. Some ideas to consider:

  • Demonstrating proper form for common exercises like squats or push-ups
  • Sharing healthy meal prep ideas and recipes
  • Teaching stress-reduction techniques like meditation or deep breathing
  • Offering tips for staying motivated and consistent with a fitness routine
  • Exploring the benefits of alternative therapies like acupuncture or massage

When giving a health or fitness-related speech, it’s important to remember that everyone’s needs and abilities are different. Avoid making blanket statements or promises, and always encourage your audience to consult with a healthcare professional before starting any new regimen.

Student-Friendly Topics

Demonstration speeches are a great way for students to practice their public speaking skills while sharing knowledge with their peers. These talks can cover a wide range of subjects, from academic skills to personal hobbies and interests. Here are a few ideas:

  • How to create an effective study schedule and stick to it
  • Tips for researching and writing a great paper
  • Strategies for managing stress and anxiety during exams
  • Demonstrating a favorite art or craft project
  • Teaching a useful life skill like basic car maintenance or sewing

When choosing a topic for a student demonstration speech, consider what would be most useful and engaging for your classmates. What skills or knowledge do you have that others might benefit from? What topics are currently relevant or interesting to your peer group? By selecting a subject that resonates with your audience, you’ll be more likely to deliver an impactful and memorable speech.

FAQs on Demonstration Speeches

What is a demonstration speech.

A demo speech shows how to do something. It guides the audience through the steps, making complex tasks simple.

What does demonstrate speech mean?

Demonstrate speech means using words and visuals to teach or show how a process works from start to finish.

What can I demonstrate in 5 minutes?

In 5 minutes, you could teach someone basic origami, mix a cocktail, or even change a tire—quick skills work best.

Which of the following is an example of a demonstration speech?

An example would be showing how to prepare your favorite summer salad step by step in front of an audience.

Nailing an impressive demo speech means finding a subject that lights up your crowd, laying out each step in simple terms, and presenting everything with energy and confidence. By following the tips and ideas we’ve explored, you’ll be well on your way to creating a memorable and impactful demonstration speech.

If you’re still feeling nervous, just remember—sharpening your skills takes consistent effort. The more you hone your demonstration speech skills, the more natural and effective your delivery will become. So jump on in, the world’s waiting for what you’ve got to say.

  • Last Updated: May 9, 2024

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Harmful Algal Blooms and Your Health

Harmful algal blooms are the rapid growth of algae or cyanobacteria in water that can harm people, animals, or the environment.

  • Going in or near water with a harmful algal bloom can make you and your animals sick.
  • Stay out if water looks discolored, has scum, or smells bad.

Small boat in a lake filled with bright green algae

Algae and cyanobacteria (also called blue-green algae) are plant-like organisms that live in water. They can quickly grow out of control, or "bloom." Some of these blooms produce toxins (poisons) that make people and animals sick.

What they look like

Harmful algal blooms can look like foam, scum, mats, or paint on the surface of the water. They can also grow underneath the water, making some harmful algal blooms hard to see.

Water with blue-green algae that looks like spilled paint along a sandy shore.

When they're harmful

Not all blooms are harmful. Blooms of algae or cyanobacteria can harm people, animals, or the environment if they:

  • Make toxins
  • Become too dense
  • Use up oxygen in the water
  • Release harmful gases

Many different types of algae can cause harmful algal blooms. However, three types —cyanobacteria, dinoflagellates, and diatoms—cause most blooms that make people and animals sick.

Lake with green water surrounded by bushes and trees

Where they're found

Harmful algal blooms can grow in fresh water, salt water, or brackish water (a mixture of fresh and salt water). This includes water people use for recreation and for drinking.

Harmful algal blooms occur across the world. In the United States, they have been reported in all 50 states, Puerto Rico, and the U.S. Virgin Islands.

What causes them

Algae and cyanobacteria occur naturally in water. They are more likely to grow into a harmful algal bloom when water is:

  • Slow-moving
  • Full of nutrients, such as nitrogen or phosphorous

Nutrients get into water when fertilizer, sewage, or runoff from cities and industrial buildings washes into lakes, rivers, or oceans. This can happen during rainstorms, for example.

Environmental changes, such as warmer water, might be making harmful algal blooms worse.

Learn more about factors that help harmful algal blooms grow .

Health impacts

Harmful algal blooms cause a variety of mild to serious illnesses. Symptoms depend on the type of harmful algal bloom you come in contact with and how you are exposed.

Harmful agal blooms can be deadly for animals‎

Risk of exposure.

People and animals can get sick from having contact with water or food that contains certain types of algae, cyanobacteria, or their toxins .

You or your animals can get sick if you:

  • Go in or near water contaminated by a harmful algal bloom
  • Swallow contaminated water
  • Eat contaminated shellfish or fish
  • Use contaminated blue-green algae dietary supplements

Preventing exposure

You can take steps to avoid getting sick from harmful algal blooms. For example:

  • Stay out of discolored, scummy, or smelly water and keep pets away.
  • Check for and follow swimming, fishing, and shellfish advisories.
  • Follow guidance from local officials if there is a harmful algal bloom in your drinking water supply.

After exposure

If you or your animal go in water with an algal bloom, rinse off with tap water right after.

If you think you have symptoms caused by a harmful algal bloom, contact a healthcare provider or the Poison Control hotline at 1-800-222-1222.

If your pets or livestock seem sick after going in or near water, contact a veterinarian right away. You can also call the ASPCA Animal Poison Control Center at 1-888-426-4435 or the Pet Poison Helpline at 1-855-764-7661. Note that there is a fee for these calls.

What CDC is doing

CDC works with federal, state, local, and territorial partners to reduce the health impact of harmful algal blooms. This includes:

  • Public health research
  • Tracking harmful algal blooms and illnesses
  • Developing methods to detect toxins
  • Outreach and education
  • Providing health departments with financial and technical support

Find data‎

  • Harmful Algal Blooms | NOAA
  • Harmful Algal Blooms in Water Bodies | U.S. EPA
  • The Science of Harmful Algal Blooms | U.S. Geological Survey
  • Blue-Green Algae Products and Microcystins | FDA

Harmful Algal Bloom (HAB)-Associated Illness

IMAGES

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  2. FREE 8+ Informative Speech Samples in MS Word

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  3. Informative Speech Essay Sample

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  4. Four Types Of Informative Speeches

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COMMENTS

  1. Informative Speeches about Objects, Processes, and Concepts

    A concept is an idea, belief, principle, or theory. Bioethics, human rights, free speech, religious freedom, and karma are examples of concepts. What all concepts have in common is that they are abstract or general ideas. As a result, speeches about concepts can often be more difficult to prepare and deliver than speeches about more concrete ...

  2. 15 Informative Speech Examples to Inspire Your Next Talk

    Below are 15 examples of informative speech topics that are sure to engage and educate your audience. The history and evolution of social media platforms. The benefits and drawbacks of renewable energy sources. The impact of sleep deprivation on mental and physical health. The role of emotional intelligence in personal and professional success.

  3. Informative Speeches

    The most common types of informative speeches are definition, explanation, description, and demonstration. A definition speech explains a concept, theory, or philosophy about which the audience knows little. The purpose of the speech is to inform the audience so they understand the main aspects of the subject matter.

  4. Informative speech examples: key features, topics & outlines

    Types of informative speeches. There are four types of informative speeches: definition, description, explanation and demonstration. A speech may use one, or a mix of them. 1. Informing through definition An informative speech based on definition clearly, and concisely, explains a concept*, theory, or philosophy. The principal purpose is to ...

  5. Informative Speeches

    For example, in an informative speech on George Washington, you might want to say, "George Washington was one of the greatest presidents in the history of the United States." ... it's a process speech. Type 4: Ideas and Concepts. It is possible to have an informative speech about an idea or concept where your primary focus isn't on the ...

  6. 16.2 Types of Informative Speeches

    In an example of a concept about which people disagree, you must represent multiple and conflicting views as fully and fairly as possible. For instance: ... One issue to consider when preparing an informative speech is how best to present the information to enhance audience learning. Katherine Rowan suggests focusing on areas where your ...

  7. How to Write an Informative Speech (With Outline and Examples)

    As you can see, knowing that you want to inform your audience is just a small part of your speech. To make your speech as effective as possible, write with the right type of speech in mind. 1. Choose Your Topic. Before starting your informative speech outline example, you need to know what you're writing about.

  8. 11.1 Informative Speeches

    A speaker can also define a topic using examples, which are cited cases that are representative of a larger concept. In an informative speech about anachronisms in movies and literature, a speaker might provide the following examples: the film Titanic shows people on lifeboats using flashlights to look for survivors from the sunken ship (such ...

  9. Guide: Planning and Presenting an Informative Speech

    Some examples of topics for concept speeches include: democracy, Taoism, principles of feminism, the philosophy of non-violent protest, and the Big Bang theory. ... In the case of an informative speech, it is enough to assure them that this will be an interesting speech and that you, yourself, are enthusiastic about the topic. ...

  10. 15.2: Types of Informative Speeches

    Type 6: Categories or Divisions. Sometimes an informative speech topic doesn't lend itself to a specific type of approach, and in those cases, the topics tend to fall into a "general" category of informative speeches. For example, if a student wanted to give an informative speech on the four "C's" of diamonds (cut, carat, color, and ...

  11. Informative Speech

    There are four types of informative speeches: speeches about objects, speeches about events, speeches about processes, and speeches about concepts. A speech about the novel The Green Mile is a ...

  12. How to Write an Informative Speech: 14 Steps (with Pictures)

    2. Include a hook, thesis, and road map of your speech in the introduction. It's common to begin a speech with an attention-grabbing device, such as an anecdote, rhetorical question, or quote. [8] After getting the audience's attention, state your thesis, then preview the points your speech will cover.

  13. PDF Informative Speech & Outline

    An Informative Speech focus on educating an audience through the use of facts and evidence to establish credibility. It can include definitions, explanations, descriptions, visual images, demonstrations. It should focus on speaking about objects, events, processes, concepts, and examples. An informative speech does not attempt to persuade and ...

  14. 15.2: Types of Informative Speeches

    In an example of a concept about which people disagree, you must represent multiple and conflicting views as fully and fairly as possible. For instance: ... One issue to consider when preparing an informative speech is how best to present the information to enhance audience learning. Katherine Rowan suggests focusing on areas where your ...

  15. Types of Informative Speeches

    Types of Informative Speech Topics. O'Hair, Stewart, and Rubenstein identified six general types of informative speech topics: objects, people, events, concepts, processes, and issues (O'Hair, et al., 2007). Objects: Your speech may include how objects are designed, how they function, and what they mean. For example, a student of one of our ...

  16. 333 Informative Speech Topics To Rock Your Presentation

    Unlike a celebratory wedding toast or an inaugural speech, informative speeches are written specifically to educate. The six key types of informative speeches are: Definition speeches: This speech aims to explain a concept or theory. For example, a speech topic starting with "What is…?" is usually a definition-type informative speech.

  17. Informative Speech Topics on Concepts

    Informative speeches about concepts include theories, ideas and major themes that attempt to inform people about their history and function. ... Informing people about each government's process -- how it passes laws and how it rules the media, for example -- can all make interesting topics to discuss. Topics can include nations that use such ...

  18. 12.2: Types of Informative Speeches

    Type 5: Categories or divisions. Sometimes an informative speech topic doesn't lend itself to a specific type of approach, and in those cases the topics tend to fall into a "general" category of informative speeches. For example, if a student wanted to give an informative speech on the four "C's" of diamonds (cut, carat, color, and ...

  19. Informative Speech

    Examples of Informative Speech. With the wide range or purposes and type, informative speeches have become a useful tool in the presentation of ideas. ... Speeches about concepts are probably the ...

  20. 14.2 Types of Informative Speeches

    Type 1: History. A common approach to selecting an informative speech topic is to discuss the history or development of something. With so much of human knowledge available via the Internet, finding information about the origins and evolution of almost anything is much easier than it has ever been (with the disclaimer that there are quite a few ...

  21. PDF Planning and Presenting an Informative Speech

    Speeches about concepts focus on beliefs, ideas, and theories. While speeches about objects, processes, and events are fairly concrete, speeches about concepts are more abstract. Take care to be clear and understandable when creating and presenting a speech about a concept. When selecting a concept, remember you are crafting an informative speech.

  22. 10 Killer Demonstration Speech Ideas to Wow Your Audience

    Your enthusiasm will be contagious. Break the process down into clear, logical steps. Think about what your audience needs to know and in what order. Use visual aids to clarify and reinforce your message. Props, images, and videos can make abstract ideas concrete. Practice, practice, practice.

  23. Harmful Algal Blooms and Your Health

    You can take steps to avoid getting sick from harmful algal blooms. For example: Stay out of discolored, scummy, or smelly water and keep pets away. Check for and follow swimming, fishing, and shellfish advisories. Follow guidance from local officials if there is a harmful algal bloom in your drinking water supply.