3rd assignment class 8 home science

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CBSE Worksheets for Class 8 Science

CBSE Worksheets for Class 8 Science: One of the best teaching strategies employed in most classrooms today is Worksheets. CBSE Class 8 Science Worksheet for students has been used by teachers & students to develop logical, lingual, analytical, and problem-solving capabilities. So in order to help you with that, we at WorksheetsBuddy have come up with Kendriya Vidyalaya Class 8 Science Worksheets for the students of Class 8. All our CBSE NCERT Class 8 Science practice worksheets are designed for helping students to understand various topics, practice skills and improve their subject knowledge which in turn helps students to improve their academic performance. These chapter wise test papers for Class 8 Science will be useful to test your conceptual understanding.

Board: Central Board of Secondary Education(www.cbse.nic.in) Subject: Class 8 Science Number of Worksheets: 51

CBSE Class 8 Science Worksheets PDF

All the CBSE Worksheets for Class 8 Science provided in this page are provided for free which can be downloaded by students, teachers as well as by parents. We have covered all the Class 8 Science important questions and answers in the worksheets which are included in CBSE NCERT Syllabus. Just click on the following link and download the CBSE Class 8 Science Worksheet. CBSE Worksheets for Class 8 Science can also use like assignments for Class 8 Science students.

• Grade 8 Crop Production and Management Worksheets
• Grade 8 Microorganisms: Friend and Foe Worksheets
• Grade 8 Synthetic Fibres and Plastics Worksheets
• Grade 8 Materials: Metals and Non-Metals Worksheets
• Grade 8 Coal and Petroleum Worksheets
• Grade 8 Combustion and Flame Worksheets
• Grade 8 Conservation of Plants and Animals Worksheets
• Grade 8 Cell Structure and Functions Worksheets
• Grade 8 Reproduction in Animals Worksheets
• Grade 8 Reaching the Age of Adolescence Worksheets
• Grade 8 Force and Pressure Worksheets
• Grade 8 Friction Worksheets
• Grade 8 Sound Worksheets
• Grade 8 Chemical Effects of Electric Current Worksheets
• Grade 8 Some Natural Phenomena Worksheets
• Grade 8 Light Worksheets
• Grade 8 Stars and the Solar System Worksheets
• Grade 8 Pollution of Air and Water Worksheets
• CBSE Worksheets for Class 8 Science Air and water pollution Assignment
• CBSE Worksheets for Class 8 Science Cell Structure and Functions Assignment
• CBSE Worksheets for Class 8 Science Chemical Effect of Electric Current Part A Assignment
• CBSE Worksheets for Class 8 Science Chemical Effect of Electric Current Part B Assignment
• CBSE Worksheets for Class 8 Science Coal and Petroleum Part A Assignment
• CBSE Worksheets for Class 8 Science Coal and Petroleum Part B Assignment
• CBSE Worksheets for Class 8 Science Combustion and Flame Part A Assignment
• CBSE Worksheets for Class 8 Science Combustion and Flame Part B Assignment
• CBSE Worksheets for Class 8 Science Conservation of Plants and Animals Assignment 
• CBSE Worksheets for Class 8 Science Crop Production and Management Assignment
• CBSE Worksheets for Class 8 Science Force And Pressure Part A Assignment
• CBSE Worksheets for Class 8 Science Force And Pressure Part B Assignment
• CBSE Worksheets for Class 8 Science Friction Assignment
• CBSE Worksheets for Class 8 Science Light Assignment
• CBSE Worksheets for Class 8 Science Materials-Metals and Non-Metals Part A Assignment
• CBSE Worksheets for Class 8 Science Materials-Metals and Non-Metals Part B Assignment
• CBSE Worksheets for Class 8 Science Micro Organism Assignment
• CBSE Worksheets for Class 8 Science Micro organisms Friend and Foe Assignment
• CBSE Worksheets for Class 8 Science Pollution of Air and Water Assignment
• CBSE Worksheets for Class 8 Science Reaching the Age of Adolescence Part A Assignment
• CBSE Worksheets for Class 8 Science Reaching the Age of Adolescence Part B Assignment
• CBSE Worksheets for Class 8 Science Reproduction in Animals Part A Assignment
• CBSE Worksheets for Class 8 Science Reproduction in Animals Part B Assignment
• CBSE Worksheets for Class 8 Science Some Natural Phenomena Part A Assignment
• CBSE Worksheets for Class 8 Science Some Natural Phenomena Part B Assignment
• CBSE Worksheets for Class 8 Science Sound Part A Assignment
• CBSE Worksheets for Class 8 Science Sound Part B Assignment
• CBSE Worksheets for Class 8 Science Stars And The Solar System Part A Assignment
• CBSE Worksheets for Class 8 Science Stars And The Solar System Part B Assignment
• CBSE Worksheets for Class 8 Science Stars And The Solar System Part C Assignment
• CBSE Worksheets for Class 8 Science Synthetic Fibers And Plant Assignment
• CBSE Worksheets for Class 8 Science Synthetic Fibers And Plastics Assignment
• CBSE Worksheets for Class 8 Science The Cell Assignment
• CBSE Worksheets for Class 8 Science Assignment 1
• CBSE Worksheets for Class 8 Science Assignment 2
• CBSE Worksheets for Class 8 Science Assignment 3
• CBSE Worksheets for Class 8 Science Assignment 4
• CBSE Worksheets for Class 8 Science Assignment 5
• CBSE Worksheets for Class 8 Science Assignment 6
• CBSE Worksheets for Class 8 Science Assignment 7
• CBSE Worksheets for Class 8 Science Assignment 8
• CBSE Worksheets for Class 8 Science Assignment 9
• CBSE Worksheets for Class 8 Science Assignment 10
• CBSE Worksheets for Class 8 Science Assignment 11
• CBSE Worksheets for Class 8 Science Assignment 12
• CBSE Worksheets for Class 8 Science Assignment 13
• CBSE Worksheets for Class 8 Science Assignment 14
• CBSE Worksheets for Class 8 Science Assignment 15
• CBSE Worksheets for Class 8 Science Assignment 16
• CBSE Worksheets for Class 8 Science Assignment 17
• CBSE Worksheets for Class 8 Science Assignment 18

Advantages of CBSE Class 8 Science Worksheets

• By practising NCERT CBSE Class 8 Science Worksheet , students can improve their problem solving skills.
• Helps to develop the subject knowledge in a simple, fun and interactive way.
• No need for tuition or attend extra classes if students practise on worksheets daily.
• Working on CBSE worksheets are time-saving.
• Helps students to promote hands-on learning.
• One of the helpful resources used in classroom revision.
• CBSE Class 8 Science Workbook Helps to improve subject-knowledge.
• CBSE Class 8 Science Worksheets encourages classroom activities.

Worksheets of CBSE Class 8 Science are devised by experts of WorksheetsBuddy experts who have great experience and expertise in teaching Maths. So practising these worksheets will promote students problem-solving skills and subject knowledge in an interactive method. Students can also download CBSE Class 8 Science Chapter wise question bank pdf and access it anytime, anywhere for free. Browse further to download free CBSE Class 8 Science Worksheets PDF .

Now that you are provided all the necessary information regarding CBSE Class 8 Science Worksheet and we hope this detailed article is helpful. So Students who are preparing for the exams must need to have great solving skills. And in order to have these skills, one must practice enough of Class 8 Science revision worksheets . And more importantly, students should need to follow through the worksheets after completing their syllabus.  Working on CBSE Class 8 Science Worksheets will be a great help to secure good marks in the examination. So start working on Class 8 Science Worksheets to secure good score.

CBSE Worksheets for Class 8

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NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12

• NCERT Solutions for Class 8 Science

NCERT Solutions for Class 8 Science : NCERT solutions have been provided below to aid the students with answering the questions correctly, using a logical approach and methodology. The solutions provide ample material to enable students to form a good base and improve the fundamentals of the subject. You can also practice  Extra Questions for Class 8 Science  on LearnCBSE.in

This page provides you all the links to NCERT Solutions for Class 8 Science. You can download, Copy each and every chapter Solutions to your desktop. Science NCERT class 8 solutions are helpful resource developed by our science experts to help students in their class 8 exam.

The links below provide the detailed solutions for NCERT science class 8 textbook .

• Chapter 1 Crop Production and Management
• Chapter 2 Microorganisms: Friend and Foe
• Chapter 3 Synthetic Fibres and Plastics
• Chapter 4 Materials: Metals and Non-Metals
• Chapter 5 Coal and Petroleum
• Chapter 6 Combustion and Flame
• Chapter 7 Conservation of Plants and Animals
• Chapter 8 Cell Structure and Functions
• Chapter 9 Reproduction in Animals
• Chapter 10 Reaching the Age of Adolescence
• Chapter 11 Force and Pressure
• Chapter 12 Friction
• Chapter 13 Sound
• Chapter 14 Chemical Effects of Electric Current
• Chapter 15 Some Natural Phenomena
• Chapter 16 Light
• Chapter 17 Stars and the Solar System
• Chapter 18 Pollution of Air and Water

NCERT Solutions for Class 8 Science (Download PDF)

NCERT textbooks are prescribed by CBSE as the best books for preparation of the school as well as board examinations. The textbooks are deemed as more than enough, without any aid from other refreshers. The solutions are designed keeping in mind the lucid language and the simplicity of the explanations that are given in the NCERT textbooks. Not just the board and school examinations, NCERT textbooks are known to play a very important role in JEE and NEET.

NCERT science book class 8 acts as a stepping stone for further higher classes where u might feel that the topic is out of your league and hard to comprehend. The concepts of science syllabus form the backbone of higher classes. NCERT class 8 science solutions help to clear our basic concepts and make them very easy and interesting for the students.

We prepared Class 8 science NCERT Solutions as per CBSE remodeled assessment structure.  We have discussed extensively how are different food crops produced. Which living organisms do we see under a microscope in a drop of water? Are some of our clothes synthetic? How do we conserve biodiversity? What is the internal structure of a plant? and many more.

NCERT solutions will help in the following manner:

• Authentic Homework Guide
• The base for the preparation of competitive exams like JEE and NEET
• Strengthening basic concepts of subjects
• Error-free solutions
• Extra problems to build upon the basic concepts

Class 8 Science Chapter 1 Crop Production and Management

This chapter explains rural practices related to the creation of yield and their administration.It includes the presentation of various harvest, their climatic and nourishing necessities and the preparation of soil for comprehensive improvement of the crops

Class 8 Science Chapter 2 Microorganisms: Friends and Foe

This chapter manages destructive and valuable kinds of microbes and their significance in different areas. The places where microorganisms live, microorganisms and us, harmful microorganisms, food preservation, nitrogen fixation, and nitrogen cycle are a portion of the primary topics covered in this chapter.

Class 8 Science Chapter 3 Synthetic Fibres and Plastic

This chapter manages artificial texture and plastic that is utilized for an assortment of purpose. Kind of synthetic fibers, characteristics of synthetic fibers, plastics, plastic as materials of choice and plastic and the environment are a portion of the fundamentals points of this chapter.

Class 8 Science Chapter 4 Materials: Metals and Non-metals

This chapter explains the world of metals, non-metals, their properties, and employment. This section will assist the students with classifying the components into metals and non-metals based on their properties. Physical properties of metals and non-metals, chemical properties of metals and non-metals, use of metals and non-metals are a portion of the vital topics talked about in this chapter.

Class 8 Science Chapter 5 Coal and Petroleum

Coal and petroleum manage the two most imperative fuels ever found by humankind. The chapter additionally explains natural gas and how the characteristics assets are getting depleted because of huge and uncontrolled usage.

Class 8 Science Chapter 6 Combustion and Flame

In this chapter, you will learn about different sorts of fuels are utilized for a different purpose at home, in industry and for running autos. Powers like cow dung, wood, coal, charcoal, petroleum, diesel, packed gaseous petrol (CNG) and so on are known to the students. In combustion and flame, the chemical procedure of burning and the sorts of flames created amid this procedure are considered in detail.

Class 8 Science Chapter 7 Conservation of Plants and Animals

Conservation of plants and animals is a critical subject of science. This part will push the students to not just to understand the human exercise that negatively affects the nature’s abundance yet in addition to manners by which they can ensure the fauna and flora of the ecosystem.

Class 8 Science Chapter 8 Cell: Structure and Functions

It explains the inside and out information about the major unit of life -cell. It enlightens the students regarding the discovery of the cell, its inclination, properties, and composition

Class 8 Science Chapter 9 Reproduction in Animals

It explains the modes and procedure of reproduction in creatures. It is fundamental for the continuation of a species. In this chapter, u will figure out how reproduction happens in animals is talked about in detail.

Class 8 Science Chapter 10 Reaching the Age of Adolescence

In this chapter, the student will find out about changed that happen in the human body after which an individual ends up fitting for reproduction.in this chapter we will learn about the human conceptive organs and the role of hormones in the development of an individual.

Class 8 Science Chapter 11 Fore and Pressure

This chapter will take the students through the brilliant world of force and pressure. It will push them to build u uphold of the point as well as ace the ideas that will assist them with performing better.

Class 8 Science Chapter 12 Friction

It is an essential section of physics that manages the backing off or opposition of movement. Its causes, impacts, applications and other key properties are talked about in his chapter.

Class 8 Science Chapter 13 Sound

Sound talks about the distinction between music and noise. Noise pollution, its causes, impacts, and control measures are explained towards the finish off the chapter. This chapter will strengthen your base for future complex topics.

Class 8 Science Chapter 14 Chemical Effects of Electric Current

In this chapter, we will discover that metals, for example, copper and aluminum conducts electricity while materials, for example, rubber, plastic, and wood don’t conduct electricity.

Class 8 Science Chapter 15 Some Natural Phenomenon

This chapter throws light on the wonderful phenomenon of nature, for example, lightning and earthquake. Causes, impacts, magnitude and properties of  lightning are discussed in this chapter.

Class 8 Science Chapter 16 Light

Light talks about the key properties, impacts, and utilization of light and its subordinates. This chapter also gives information about regular reflection, diffused reflection, laws of reflection, etc.

Class 8 Science Chapter 17 Stars and Solar System

This chapter explains about the celestial objects. Position of those objects, their structure and centrality are portrayed in this chapter. This part also discusses the moon, periods of the moon its situation in the planetary system and surface of the moon.

Class 8 Science Chapter 18 Pollution of Air and Water

This chapter addresses the solution for the unsafe wonder of pollution and how might one add to its decrease in the individual dimension. Air pollution, how does air get polluted are some of the significant topics discussed in this chapter.

The solutions are guaranteed to be error-free and easily comprehensible. The students are advised to refer to these authentic solutions against the multiple refresher books. The NCERT textbooks are prescribed by CBSE, and hence form the most authentic source of knowledge in the school syllabus.

FAQs on NCERT Solutions for Class 8 Science

1. Which is the Best Reference or Guide Book for Class 8 Science?

Candidates can use the NCERT Solutions for Class 8 Science to ace up your preparation for the exam. You can use the NCERT textbooks recommended by experts during your preparation.

2. What is the key to score more marks in the CBSE Class 8 Science Exam?

The only way to score more marks in the Class 8 Exam is through rigorous practice. Follow a proper schedule and clear the exam with ease.

3. Where can I get the Solutions for NCERT Books?

You can get the NCERT Solutions Chapterwise from our page and use them to score well. Get to know the topics easily you want to prepare as they are sorted under parent topics.

4. What are the concepts explained in the solutions of NCERT Class 8 Science Textbook?

NCERT Class 8 Science Solutions prevailing will give you topics on at the end of each chapter. All the 18 Chapters are explained in a detailed way. Have a glance at the NCERT Class 8 Science Solutions and the list of 18 Chapters in it.

5. Why NCERT Solutions for Class 8 Science are important?

NCERT Solutions are designed in a way that students can quickly grasp the concepts and clear all your queries. Books are self-explanatory and you can assess your learning abilities with them.

6. What is the Price for NCERT Class 8 Science Solutions?

You can access the NCERT Class 8 Science Solutions from our web page free of cost. Have an indepth knowledge of science concepts by referring to the NCERT Textbooks.

More CBSE Class 8 Study Material

• NCERT Solutions for Class 8 Maths
• NCERT Solutions for Class 8 Social Science
• NCERT Solutions for Class 8 English
• NCERT Solutions for Class 8 English Honeydew
• NCERT Solutions for Class 8 English It So Happened
• NCERT Solutions for Class 8 Hindi
• NCERT Solutions for Class 8 Sanskrit

NCERT Solutions

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Assignments For Class 8 Science

Solve these Science Assignment for Class 8 PDF with answers. These Science Assignment for Class 8 PDF are prepared by our expert teachers according to the latest syllabus of the CBSE Board Exam. We have provided you CBSE Science Assignment for Class 8 PDF with answers to help students to make their preparation better.

Assignments for Class 8 Science have been developed for Standard 8 students based on the latest syllabus and textbooks applicable in CBSE, NCERT and KVS schools. Parents and students can download the full collection of class assignments for class 8 Science from our website as we have provided all topic wise assignments free in PDF format which can be downloaded easily. Students are recommended to do these assignments daily by taking printouts and going through the questions and answers for Grade 8 Science. You should try to do these test assignments on a daily basis so that you are able to understand the concepts and details of each chapter in your Science book and get good marks in class 8 exams.

Free PDF of CBSE Class 8 Science assignments PDF with Answers prepared by our expert from the latest edition of NCERT books. By practicing these Class 8 assignment will help in scoring more marks in your Examinations

Students can also download NCERT Solution free PDF for all subjects to prepare for their upcoming exams. You can also download NCERT Solutions for Class 8 Maths to help you to make your preparation better and score more marks in your examinations.

And more importantly, students have to follow through the assignments after completing their syllabus. So.start working on CBSE Class 8 Science assignment PDF will be a great help to get good marks in the examination.

Assignments for Class 8 Science as per CBSE NCERT pattern

All students studying in Grade 8 Science should download the assignments provided here and use them for their daily routine practice. This will help them to get better grades in Science exam for standard 8. We have made sure that all topics given in your textbook for Science which is suggested in Class 8 have been covered ad we have made assignments and test papers for all topics which your teacher has been teaching in your class. All chapter wise assignments have been made by our teachers after full research of each important topic in the textbooks so that you have enough questions and their solutions to help them practice so that they are able to get full practice and understanding of all important topics. Our teachers at https://www.assignmentsbag.com have made sure that all test papers have been designed as per CBSE, NCERT and KVS syllabus and examination pattern. These question banks have been recommended in various schools and have supported many students to practice and further enhance their scores in school and have also assisted them to appear in other school level tests and examinations. Its easy to take print of thee assignments as all are available in PDF format.

Some advantages of Free Assignments for Class 8 Science

• Solving Assignments for Science Class 8 helps to further enhance understanding of the topics given in your text book which will help you to get better marks
• By solving one assignments given in your class by Science teacher for class 8 will help you to keep in touch with the topic thus reducing dependence on last minute studies
• You will be able to understand the type of questions which are expected in your Science class test
• You will be able to revise all topics given in the ebook for Class 8 Science as all questions have been provided in the question banks
• NCERT Class 8 Science Workbooks will surely help you to make your concepts stronger and better than anyone else in your class.
• Parents will be able to take print out of the assignments and give to their child easily.

All free Printable practice assignments are in PDF single lick download format and have been prepared by Class 8 Science teachers after full study of all topics which have been given in each chapter so that the students are able to take complete benefit from the worksheets. The Chapter wise question bank and revision assignments can be accessed free and anywhere. Go ahead and click on the links above to download free CBSE Science Assignment for Class 8 pdf.

Free PDF download of Class 8 Science assignment pdf with answers created by master educators from the latest syllabus of CBSE Boards. By practicing these Class 8 Science assignments will help you to score more marks in your CBSE Board Examinations. We also give free NCERT Solutions and other study materials for students to make their preparation better.

Students who are searching for better solutions can download the Class 8 Science Assignment pdf with answers to assist you with revising the whole syllabus and score higher marks in your exam.

These Class 8 Science assignment pdf with answers pdf shows up with an answer key with step-by-step answers for students to comprehend the problem at each level and ​not retain it.

Since you are given all the essential data with respect to the 8th Standard Science Assignment and we trust this definite article is useful. So Students who are planning for the Exam should have to have better-solving skills. What’s more, to have these skills, one should rehearse enough of the 8th Standard Science Assignment. Also, most importantly, students should have to finish the assignments after completing their syllabus. Dealing with the 8th Standard Science Assignment will be more helpful to get good marks in the exam. So begin your preparation on Science Assignment for Class 8 pdf to score higher marks.

We hope this Science Assignment for Class 8 PDF with answers shared with you will help you to score good marks in your exam. We have also other study material like NCERT Solutions, NCERT Book, Exam Question, and simpler paper of Class 8. If You want to score higher in your exam, So practice all this study material and if you have any problem then, write it in the comment box and we will guide you as much as possible.

You can download free assignments for class 8 Science from https://www.assignmentsbag.com

You can get free PDF downloadable assignments for Grade 8 Science from our website which has been developed by teachers after doing extensive research in each topic.

On our website we have provided assignments for all subjects in Grade 8, all topic wise test sheets have been provided in a logical manner so that you can scroll through the topics and download the worksheet that you want.

You can easily get question banks, topic wise notes and questions and other useful study material from https://www.assignmentsbag.com without any charge

Yes all test papers for Science Class 8 are available for free, no charge has been put so that the students can benefit from it. And offcourse all is available for download in PDF format and with a single click you can download all assignments.

https://www.assignmentsbag.com is the best portal to download all assignments for all classes without any charges.

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NCERT Books

NCERT Books for Class 8 Science PDF Download

NCERT Books Class 8 Science : The National Council of Educational Research and Training (NCERT) publishes Science textbooks for Class 8. The NCERT Class 8th Science textbooks are well known for it’s updated and thoroughly revised syllabus. The NCERT Science Books are based on the latest exam pattern and CBSE syllabus.

NCERT keeps on updating the Science books with the help of the latest question papers of each year. The Class 8 Science books of NCERT are very well known for its presentation. The use of NCERT Books Class 8 Science is not only suitable for studying the regular syllabus of various boards but it can also be useful for the candidates appearing for various competitive exams, Engineering Entrance Exams, and Olympiads.

NCERT Class 8 Science Books in English PDF Download

NCERT Class 8 Science Books are provided in PDF form so that students can access it at any time anywhere. Class 8 NCERT Science Books are created by the best professors who are experts in Science and have good knowledge in the subject.

NCERT Books for Class 8 Science – English Medium

The NCERT Science book is a single book and not divided into parts. The book is available in all English, Hindi & Urdu Medium. Students can click on the respective link to download the NCERT Class 8 book.

• Chapter 1:  Crop Production and Management

NCERT Solutions for class 8 Science

• Chapter 2:  Microorganisms: Friend and Foe
• Chapter 3:  Synthetic Fibres and Plastics
• Chapter 4:  Materials: Metals and Non-Metals
• Chapter 5:  Coal and Petroleum
• Chapter 6:  Combustion and Flame
• Chapter 7:  Conservation of Plants and Animals
• Chapter 8:  Cell – Structure and Functions
• Chapter 9:  Reproduction in Animals
• Chapter 10:  Reaching the Age of Adolescence
• Chapter 11:  Force and Pressure
• Chapter 12:  Friction
• Chapter 13:  Sound
• Chapter 14:  Chemical Effects of Electric Current
• Chapter 15:  Some Natural Phenomena
• Chapter 16:  Light
• Chapter 17:  Stars and The Solar System
• Chapter 18:  Pollution of Air and Water

NCERT Books for Class 8 Science – Hindi Medium

• अध्याय 1:  फसल उत्पादन एवं प्रबंध
• अध्याय 2:  सूक्ष्मजीव: मित्र एवं शत्रु
• अध्याय 3:  संश्लेषित रेशे और प्लास्टिक
• अध्याय 4:  पदार्थ: धातु और अधातु
• अध्याय 5:  कोयला और पेट्रोलियम
• अध्याय 6:  दहन और ज्वाला
• अध्याय 7:  पौधे एवं जंतुओं का संरक्षण
• अध्याय 8:  कोशिका – संरचना एवं प्रकार्य
• अध्याय 9:  जंतुओं में जनन
• अध्याय 10:  किशोरावस्था की ओर
• अध्याय 11:  बल तथा दाब
• अध्याय 12:  घर्षण
• अध्याय 13:  ध्वनि
• अध्याय 14:  विधुत धारा के रासानिक प्रभाव
• अध्याय 15:  कुछ प्राकृतिक परिघटनाएँ
• अध्याय 16:  प्रकाश
• अध्याय 17:  तारे एवं सौर परिवार
• अध्याय 18:  वायु तथा जल का प्रदूषण

The NCERT syllabus mainly focuses on this book to make it student-friendly to make it useful for both the students and the competitive exam aspirants. The book covers a detailed Science based on the syllabuses of various boards. NCERT Science Books for Class 8 is perfectly compatible with almost every Indian education state and central boards.

We hope that this detailed article on NCERT Books Class 8 Science helps you in your preparation and you crack the Class 8 exams or competitive exams with excellent scores.

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• School Education /

Creative Holiday Homework for Class 8 Science: Ideas and Exercises

• Updated on  
• Apr 23, 2024

Here are some interesting ideas for creative holiday homework for Class 8 Science. As educators, you should understand the importance of fostering curiosity and engagement, even during vacation periods. In this blog, we have curated a diverse range of activities, exercises, projects, and frequently asked questions to make learning science not only informative but also enjoyable and interactive. So, whether you are a student seeking inspiration or a teacher looking to infuse your curriculum with creativity, join us on this journey of exploration and discovery in the fascinating world of science!

Table of Contents

• 1.1 Experiments 
• 1.2 Creative Presentations
• 2.1 CBSE Class 8 Short Answer Questions
• 2.2 CBSE Class 8 MCQs
• 2.3 CBSE Class 8 Long Answer Questions
• 3 Creative Holiday Homework for Class 8 Science: Projects

Creative Holiday Homework for Class 8 Science: Ideas

To begin with, we have enlisted experiments and presentation ideas for creative holiday homework for class 8 science students.

Experiments 

• As teachers, you can ask students to choose a scientific concept they learned in class (like acids and bases, and chemical reactions) and design a fun and safe experiment around it. Tell students to prepare a presentation explaining the science behind the experiment. 
• In addition, you can ask Class 8 students to design a working model that demonstrates a sustainable practice (like a solar water heater or a rainwater collector). Suggest they use recycled materials whenever possible and explain the science behind how their model works, once the school reopens. 
• Moreover, ask your students, Is there a common science myth they have heard (like sugar makes you hyper)? Based on their answers, tell them to design an experiment to test the myth and creatively present their findings, like a comic strip or a video after the summer vacation. 

Creative Presentations

• Introduce a recent scientific breakthrough or discovery to your students. Now, ask them to create a news report (written, video, or even a mock radio broadcast) during the summer vacation. Once the classes resume, ask each one of them to explain the science behind it clearly and engagingly.
• Furthermore, you can suggest students write a short story about a future technology based on scientific concepts they have learned recently. Tell them to explain how the technology works and its potential benefits or drawbacks in their respective stories.
• Besides, you can ask your pupils to research the history of a scientific discovery or invention (like vaccines or electricity). Thereafter, tell them to present their findings on a timeline or create a short play or skit showing the scientists involved and their challenges.

Also Read: Class 3 Holiday Homework- Session 2024-25

Creative Holiday Homework for Class 8 Science: Exercises

Thereafter, this section introduces different types of exercises for creative holiday homework for Class 8 Science. 

CBSE Class 8 Short Answer Questions

CBSE Class 8 MCQs

CBSE Class 8 Long Answer Questions

Also Read: Exciting Holiday Homework Ideas for Class 2

Creative Holiday Homework for Class 8 Science: Projects

Finally, let us have a look at projects for creative holiday homework for class 8 science. 

Ans: Make holiday homework creative by incorporating art, multimedia, or interactive elements. Use storytelling, presentations, or hands-on projects. Collaborate with classmates or explore real-world applications for a unique touch.

Ans: During summer vacation, set aside specific times for homework to maintain consistency. Break tasks into manageable chunks, utilize effective study techniques and create a conducive environment. Reward yourself for completing tasks to stay motivated and ensure a balanced approach to learning and leisure.

Ans: Here are some interesting ideas: – Ask students to choose a scientific concept they learned in class (like acids and bases, and chemical reactions) and design a fun and safe experiment around it.  – Suggest students write a short story about a future technology based on scientific concepts they have learned recently. Tell them to explain how the technology works and its potential benefits or drawbacks in their respective stories.

Follow the school education page of Leverage Edu to discover other holiday homework and project ideas for school students. 

Ankita Singh

Ankita is a history enthusiast with a few years of experience in academic writing. Her love for literature and history helps her curate engaging and informative content for education blog. When not writing, she finds peace in analysing historical and political anectodes.

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Class 8 Home Science (গার্হস্থ্য) 3rd Week Assignment Syllabus & Answer

Hello dear friends, Today we have published all answers of class eighth  Home Science assignments Syllabus & answer for you.  Please Read this whole article then you can easily download the answers to your class assignment Home Science Syllabus Answer in this post. Just for your help In this post we post all syllabus answer like Picture,PDF & text in this article. So if you are class 8 student, then this post  is very important for you. Because we have answered your Home Science assignment in this post. So you can easily Done your assignment by Reading at this post.

Class Eight Home Science Assignment 2020:

Class 8 All Subject Assignment Answer for 3rd Week Task including solution for Bangla, English and other subjects. The home assignment will continue till 31 December 2020 for class 8 students. There will be fifth week assignment syllabus task for the class eight student. So, dear students in this article we can discussed about Class Eight Home science all syllabus answer. Here we can post all Assignment questions & answer. If you are looking for answers to Home science assignments, then you are at the right place. The answers to your Home science assignments have been published here in the form of pictures and PDF & Text. So download the answer to your assignment Right now.

How to Download Class Eight Home Science Assignment:

After published Third week home science Assignment We would give the PDF or JPG file or Download link of the Home Science assignment answer when the question will be published on the official website. The Home science assignment answer PDF file has been released on our website just now for the 3rd week. You can download the Assignment from our website. newresultbd is always at your service. Please Visit our website & Download from here Home Science assignment.

তৃতীয় সপ্তাহের ক্লাস ৮ম / এইট / অষ্টম শ্রেীণর গার্হস্থ্য বিজ্ঞান এসাইনমেন্ট সিলেবাস এবং উত্তর। 3rd Week’s Class 8 Home Science / Garostho Assignment Syllabus & Answer.

Get All Subjects Assignment Of Class 8

Home Science / Garhosto 1st Assigned Task

অধ্যায় ও বিষয় বস্তুর শিরােনাম

১ম অধ্যায়:

গৃহসম্পদের সুষ্ঠু ব্যবহার

পাঠ-১ গৃহসম্পদ

পাঠ-২ সময় ও শক্তির পরিকল্পনা

পাঠ-৩ অর্থ পরিকল্পনা

পাঠ-৪ পরিবারের যৌথ সম্পদের সুষ্ঠু ব্যবহার

২য় অধ্যায়:

গৃহ পরিবেশে নিরাপত্তা

পাঠ-১ গৃহ পরিবেশে নিরাপত্তা রক্ষায় করণীয় ও প্রাথমিক চিকিৎসা

পাঠ-২ বিভিন্ন ধরণের দুর্ঘটনা

পাঠ-৩ বড় দুর্ঘটনা

পাঠ-৪ হাড়ফাটা ও ভেঙ্গে যাওয়া পানিতে ডােবা, তড়িতাহত

৩য় অধ্যায়:

গৃহে রােগীর শুশ্রুষা

পাঠ-১ রােগীর কক্ষের সাজসরঞ্জাম ও পরিছন্নতা

পাঠ-২ রােগীর শারীরিক ও মানসিক যত্ন

৪র্থ অধ্যায়:

বয়:সন্ধিকাল

পাঠ-১ বয়:সন্ধি কালের পরিবর্তন

পাঠ-২ বয়:সন্ধির পরিবর্তনের কারণ

পাঠ-৩ বয়:সন্ধি কালে পরিবারের সাথে খাপ-খাওয়ানাে

এ্যাসাইনমেন্ট/নির্ধারিত কাজ

১। তােমার পরিবারের আয়ের সাথে সঙ্গতি রেখে তােমার ছােট বােন বা ভাইয়ের জন্ম দিনের অনুষ্ঠানের পরিকল্পনা ও বাজেট প্রণয়ন কর।

২। তােমার পরিবারের জন্য একটি ফাস্ট এইড বক্স তৈরি কর।

৩। রােগীর কক্ষ পরিষ্কার পরিছন্ন রাখার প্রয়ােজনীয়তা ব্যাখ্যা কর।

৪। বয়:সন্ধিকালের পরিবর্তন সম্পর্কে জানা প্রয়ােজন কেন? এ সময় স্কুলের সাথে খাপখাওয়ানােয় তুমি কী কী করতে পারাে?

মূল্যায়ন নির্দেশনা

• বিষয়বস্তুর ধারণুসমূহ
• ধারণাসমূহের ব্যাখ্যা (মূল বিষয়সহ)
• সঠিক বাজেট প্রণয়ন
• বিষয়বস্তুর ধারণা প্রদান
• সকল উপাদান অন্তর্ভূক্তকরণ
• কমপক্ষে ৫টি প্রয়ােজন উল্লেখ
• ব্যাখ্যা প্রদান
• বিষয়বস্তুর ধারণার ব্যাখ্যাসহ কমপক্ষে ৩টি প্রয়ােজনীয়তা উল্লেখ
• খাপ-খাওয়ানাের কমপক্ষে ৩টি উপায় উল্লেখ

Class 8 Home Science (গার্হস্থ্য) 3rd Week Assignment Syllabus Image & PDF Download

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• Chapter 3: Synthetic Fibres And Plastics

NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics

Ncert solutions class 8 science chapter 3 – free pdf download.

*According to the latest update on the CBSE Syllabus 2023-24, this chapter has been removed.

NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics are prepared by subject matter experts, and it includes solutions to all the questions present in the NCERT Class 8 Science textbook. All the NCERT Solutions are framed in a systematic manner, according to the latest CBSE Class 8 Science Syllabus (2023-24). All the NCERT Solutions present in this study material include detailed explanations, more examples, formulas, tips, important questions, Exemplar questions , MCQs and short answer questions.

These NCERT Solutions for Class 8 Science have answers to the questions on Synthetic Fibres and Plastics, their source, their uses, different types of fibres, natural fibres, artificial fibres, uses and qualities of plastics, problems caused by waste produced by plastics, proper usage of fibres and plastics. After studying NCERT Solutions, you will be able to understand the topics covered in the chapter thoroughly. It is noticed that many questions are directly asked in previous years’ Class 8 Science examinations. In order to score good marks in the examination, students should study this material in-depth.

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Access Answers to NCERT Class 8 Science Chapter 3 Synthetic Fibres and Plastics

Exercise Questions

1. Explain why some fibres are called synthetic.

Some fibres are called synthetic fibres because they are man-made fibres prepared using chemicals. These are made of small units that join together to form long chains. Some examples of synthetic fibres are nylon, rayon, acrylic, polyester etc.

2. Mark the correct answer.

Rayon is different from synthetic fibres because

(a) it has a silk-like appearance.

(b) it is obtained from wood pulp.

(c) its fibres can also be woven like those of natural fibres.

The answer is (b) it is obtained from wood pulp.

3. Fill in the blanks with appropriate words.

(a) Synthetic fibres are also called __________ or __________ fibres.

(b) Synthetic fibres are synthesised from the raw material called __________.

(c) Like synthetic fibres, plastic is also a __________

(a) Synthetic fibres are also called artificial or man-made fibres.

(b) Synthetic fibres are synthesised from a raw material called petrochemicals .

(c) Like synthetic fibres, plastic is also a polymer .

4. Give examples which indicate that nylon fibres are very strong.

Following are the examples that indicate nylon fibres are very strong:

• Parachutes and ropes of rock climbing are made of nylon
• Nylon is used in making seat belts, fishing nets and tyre cords.
• Nylon is used in making sports accessories like rackets.

5. Explain why plastic containers are favoured for storing food.

Plastic containers are favoured for storing food because plastic is non-reactive and will not react with the ingredients of the food items.

6. Explain the difference between thermoplastic and thermosetting plastics.

The difference between thermosetting plastics and thermoplastics are as follows:

7. Explain why the following are made of thermosetting plastics.

(a) Saucepan handles

(b) Electric plugs/switches/plug boards

a) Thermosetting plastics are used to make saucepan handles because they are bad conductors of heat, and also, on heating, these plastics do not get softened.

b) Bakelite is a kind of thermosetting plastic which is a bad conductor of heat and electricity. Because of this property, it is used for making electric plugs, switches, plug boards, etc.

8. Categorise the materials of the following products into ‘can be recycled’ and ‘cannot be recycled’.

Telephone instruments, plastic toys, cooker handles, carry bags, ballpoint pens, plastic bowls, plastic covering on electrical wires, plastic chairs, electrical switches.

9. Rana wants to buy shirts for summer. Should he buy cotton shirts or shirts made from synthetic material? Advise Rana, giving your reason.

Rana should buy a cotton shirt for the summer and not a synthetic shirt. Cotton is a good absorber of water. So it can soak the sweat coming out of the body and expose it to the environment. Thus, it helps in evaporating sweat and helps in cooling the body.

10. Give examples to show that plastics are non-corrosive in nature.

Plastics are non-corrosive in nature; they do not react even if they come in contact with strong chemicals. For example, the cleaning chemicals that we use at home are stored in plastic bottles instead of metal containers.

11. Should the handle and bristles of a toothbrush be made of the same material? Explain your answer

The handle and bristle of a toothbrush should not be made of the same material, as the handle of the toothbrush should be hard and strong while the bristle should be soft and flexible.

12. ‘Avoid plastics as far as possible’. Comment on this advice.

We should avoid plastics as far as possible because plastics are non-biodegradable in nature. Once introduced into the environment, they cause pollution. If burnt, they release poisonous gases, and the plastic bags thrown in the garbage dump are swallowed by animals, choking their respiratory system and causing fatalities in them.

13. Match the terms of column A correctly with the phrases given in column B

14. ‘Manufacturing of synthetic fibres is actually helping conservation of forests’. Comment.

The manufacturing of synthetic fibres is helpful in the conservation of forests because if we use natural fibres, the raw materials for them have to be derived from plants, which requires cutting off lots of trees. This proves to be helpful in the conservation of forests.

15. Describe an activity to show that thermoplastic is a poor conductor of electricity

In order to show that thermoplastic is a poor conductor of electricity, we will design a circuit. For that, we need a bulb, some wires, a battery, a piece of metal and a plastic pipe (as shown in the figure below). After setting the experiment, switch on the current, and you will observe that the bulb glows in the former case. In the latter case, the bulb does not glow. Hence, a plastic pipe (which is a thermoplastic) is shown to be a poor conductor of electricity.

Class 8 Science NCERT Solutions for Synthetic Fibres and Plastics

The different types of clothes which we wear are made of fabrics. These fabrics are made from different types of fibres. There are two types of fibres – natural fibre and synthetic fibre. Natural fibres are those which are obtained from plants and animal sources. They include cotton, jute, silk, wool, etc. The NCERT Solutions for Class 8 Science Chapter 3 contains all the information about NCERT Solutions for Class 8 Science  Chapter 3 Synthetic Fibres and plastics.

Synthetic fibres are those which are man-made and are obtained by the combination of different types of chemical substances and raw materials such as petrochemicals. They include nylon, acrylic, polyester and so on. These fibres are also called artificial or man-made fibres. There are 4 different types of Synthetic fibres.

• Rayon – It is synthesised from wood pulp and is dyed using different colours. It is also called artificial silk as it resembles silk. Rayon is cheaper than silk.
• Nylon – It is the first commercially synthesised fibre. It is synthesised by using coal, water and air. Nylon is very strong, and its fabric resembles silk.
• Polyester – It is one of the most popular man-made fibres, which is widely used for making clothes. Polyesters are generally made of repeating units of a chemical called esters.
• Acrylic – It is a man-made fibre which is known as artificial wool or synthetic wool as it resembles wool. Compared to natural wool, acrylic is much cheaper and can be dyed in various colours.

Plastics are polymers that can be coloured, recycled, reused, moulded and can be drawn into wires or various other shapes. They are mainly used to make bags, brushes, chairs, tables, toys, and countless other items. Polythene is one of the most famous types of plastic, which is used in the manufacturing of carrying bags.

Sub-topics of Class 8 Science NCERT Solutions Chapter 3 Synthetic Fibres and Plastics

• What are synthetic fibres?
• Types of synthetic fibres
• Characteristics of synthetic fibres
• Plastic as a material of choice
• Plastics and environment

Students can utilise the NCERT Solutions for Class 8 Science Chapter 3 for any quick references to comprehend these topics and other complex concepts.

We, at BYJU’S, provide free chapter-wise NCERT Solutions for all the classes in order to help students in their academics. Students can either download the NCERT Solutions for Class 8 Science PDF files or can practise online. By referring to these study materials, students can gain extra knowledge about the topic and perform their best both in their class assignments and final exams.

For more information, visit BYJU’S website or download BYJU’S The Learning App.

Frequently Asked Questions on NCERT Solutions for Class 8 Science Chapter 3

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Human Subjects Office

July 2024 irb connection newsletter, irb efficiency initiatives and results to date, irb efficiency initiative: current and upcoming, herky hint: help messages, aahrpp accreditation: preparing for site visit interviews, course-related student projects: is irb approval required, learning opportunity: irb overview lecture in icon, in the news, upcoming educational events, irb efficiency initiative s and results to date, by kelly o’berry and michele countryman.

Beginning in January 2024, the Human Subjects Office (HSO) rolled out six major initiatives to improve Institutional Review Board (IRB) and Human Research Protection Program (HRPP) review processes. This article provides an evaluation of previous programming changes that were presented at the May IRB Efficiency Initiative Information Session .   

Here’s a brief overview of the initiatives and results to date:  

60-Day Withdrawal Due to PI Inactivity (effective 1/29/24): 1,059 New Project and Modification Forms submitted since implementation. Of these, 106 forms were withdrawn (10%), 17 were recreated, and 9 were resubmitted.  

DSP Approval Timing (effective mid-February 2024): The new process for faster signoffs from the Division of Sponsored Programs allowed the release of HRPP approvals an average of 48 days earlier ( 36 days median).  

Required Actions After the IRB Meeting (effective 4/1/24): the average time to provide the PI with required actions from IRB meeting minutes has gone from 9 days to less than 24 hours since April 1.   

Assign a Meeting Date Goal (effective 4/1/24): Limited data is available, but 71% of studies met the date goal. More in-depth information will be available after the June rollout that separated IRB review from HRPP Committee Approvals.   

60-Day Withdrawal Due to PI Inactivity (effective 1/29/24)  

HawkIRB forms are automatically withdrawn if there is no response to workflow in 60 days . This change will allow for more accurate metrics for IRB review time.   

In addition to the two-week reminders, a new 55-day HawkIRB email notice states that the form will be withdrawn in five days. The form in the PI’s inbox shows the number of days in Workflow over the total days since submission. At 55 days , the form is highlighted in red in the PIs inbox.   

Evaluation data for New Project forms and Modification forms:  

The 106 withdrawn forms represent a considerable timesaving for HSO staff reviewers. Most withdrawn forms have not been recreated and very few recreated forms have been submitted to the IRB.  

NOTE: For a withdrawn form, the PI can only use the “recreate” link once. It is best to hold off on recreating the form until all issues that were holding up the response to the workflow questions in the original form have been resolved.  

DSP Approval Timing (effective mid-February 2024)  

Division of Sponsored Programs (DSP) approval is required in HawkIRB for industry-initiated, industry-funded clinical trials where a research contract is required to document institution and sponsor expectations. The research application can be approved by the IRB, but not released to the study team until DSP approval is documented. In February, DSP updated their “contract approval” process for these industry-sponsored clinical trials. DSP approval used to be documented when the contract was fully executed; contract negotiations were complete, all signatures in place (institution, PI, and sponsor), and budget approved. Now DSP issues approval in HawkIRB when contract negotiations are complete, even if signatures and/or budget remain pending. This removed a significant delay in the HRPP approval process. Note: The PI must continue to work with the sponsor to obtain signatures and finalize the budget prior to initiating the research.  

This change affected 38 studies from mid-February to early June. Faster DSP sign off allowed the release of HRPP approvals 48 days earlier than the previous average. For these studies, the median turnaround for IRB approval was 36 days , which is considerably below the goal of a 45-day median from submission to approval for full board review.  

Assign a Meeting Date Goal (effective 4/1/24)  

Application Analysts can now set an IRB meeting date goal, and a due date for meeting this goal, at the beginning of the IRB review process.   

NOTE: There were several limiting factors for evaluation of this change. IRB meeting agendas were full through April 22 when this change took effect on April 1. The first New Project form included in this evaluation was submitted on April 2 and scheduled to a meeting on May 9. This evaluation is based on data from early May through mid-June.  

Also, when this change took effect the hold for three Human Research Protection Program (HRPP) committees prevented scheduling forms to an IRB meeting. The IRB Efficiency Initiative rollout on June 14, 2024, lifted this hold by separating the IRB and HRPP Committee approvals. Future data will provide a more in-depth evaluation.  

Required Actions After the IRB Meeting (effective 4/1/24)  

HSO staff can now provide required actions to the PI shortly after the IRB meeting, which gives the PI/research team a head start to address required actions before receiving the full set of IRB meeting minutes.   

Before April 1, 2024, the average time to provide required actions to the PI in the full meeting minutes was 9 days. The goal is to provide required actions within 24 hours and the full set of meeting minutes within four business days.   

Of 167 sets of meeting minutes completed between April 1 and mid-June, HSO staff effectively decreased the average time to provide required actions to the PI to less than 24 hours. The research community has provided positive feedback about this change.    

Seventeen sets of minutes (10%) did not meet the goal due to the complexity of the issues the board discussed. Approximately half of these minutes were from a monthly IRB-01 Executive Committee meeting. The Executive Committee reviews more complex study design and compliance-related issues.  

IRB Efficiency Initiative Announcements and Updates  

See IRB Efficiency Initiative Announcements and Updates for information about o ther initiatives that are in progress or have been implemented since June 2024, including: launching the new HSO website , adding a chair designee to assist with IRB-02 post-approval forms, onboarding a new IRB-02 chair, Primary Reviewer process enhancements and more.  

By Kelly O’Berry and Michele Countryman  

The IRB Efficiency Initiative rollout in June 2024 separated IRB review and approval from the other Human Research Protection Program (HRPP) committee approvals. This article provides an overview of that change and a summary of other initiatives in progress, updated documents, policies and procedures and information session/demonstration recordings.  

Separate IRB and HRPP Committee Approvals - June 2024 Rollout  

HawkIRB programming changes rolled out June 14, 2024, separated IRB review and approval from other HRPP Committee approvals. Prior to this change, the IRB could not begin the convened board review process until the issuance of approval from three committees/entities: Conflict of Interest in Research (CIRC) , Protocol Review and Monitoring Committee (PRMC, in Holden Comprehensive Cancer Center) , and Research Billing Compliance (RBC) . The HSO can now schedule a New Project or Modification form to a convened IRB meeting before the completion of these HRPP committee reviews/approvals.   

The second programming change allows the IRB to grant full IRB approval before the issuance of all HRPP approvals. Prior to this efficiency initiative, the IRB would hold approval pending approval from these additional HRPP committees: Pharmacy & Therapeutics (P&T) , Medical Radiation and Protection Committee (MRPC) , Institutional Biosafety Committee and Nursing Research Committee (NRC) . Additionally, the IRB can now grant approval before the Division of Sponsored Programs (DSP) signs off on the grant or contract.  

The Principal Investigator (PI) can now submit a Modification form in HawkIRB to address requests from HRPP Committees that complete their review after the IRB approves the New Project form. The New Project form is released when the Modification form is approved and released in HawkIRB.  

Several documents, policies and procedures were updated or added in June. See a detailed list at the end of this article .  

What’s Next for the IRB Efficiency Initiative?  

The following initiatives are in progress or have already been implemented since the June IRB Efficiency Initiative Information Session:  

New IRB review and approval structure for IRB-02 (social/behavioral research) – Effective at the start of Fiscal Year 2025, we added an IRB Chair Designee to assist with approval of post approval forms (e.g., Modification, Continuing Review, or Modification/Continuing Review) meeting an expedited or exempt criteria for approval. This enhancement is consistent with a long-standing IRB-01 review structure and is consistent with IRB practices across the nation. The new IRB-02 Chair Designee is an experienced IRB member who is already serving as an IRB-01 Chair Designee.  

New IRB-02 Chair – The new IRB-02 Chair, an experienced IRB member, will begin onboarding and training in August as part of succession planning for IRB-02 Chairs.  

Primary Reviewer process enhancements for full board review – HawkIRB programming is underway to update the Primary Reviewer Checklist used at convened board meetings and enhance the training process for Primary Reviewers.  

HawkIRB Application Redesign – This initiative to streamline the HawkIRB application began with the rollout of Section III updates on January 29, 2024. The goal is to make forms easier for researchers to complete and more efficient for the IRB review. This is a continuation of the 2022-2023 initiative to update the HawkIRB form for projects that qualify for Exempt Status. The next HawkIRB application redesign rollout will focus on updates to the single IRB review process. This is in preparation for the anticipated FDA adoption of the revised Common Rule regulations regarding the use of a single IRB for multi-site projects.  

New HSO website – The new HSO website is now live! HSO staff are still making final tweaks and corrections to URLs. It will take time for search engines to only identify pages of the new website. Use the gold buttons on the home page and the menu options to find what you need. We welcome your feedback. For assistance with finding anything on the new website or to provide feedback, please contact us at [email protected].   

AAHRPP Accreditation Site Visit – 2024-2025 is our HRPP reaccreditation period and will involve a significant amount of HSO time and resources. There are two steps in the reaccreditation process. The UI is currently at Step I; the initial application was submitted in March, and we are currently responding to AAHRPP review of submission materials. Step II is the site visit which will occur this fall. The site visit includes interviews with select PIs and research staff. See February through July IRB Connection Newsletter articles for additional information about accreditation and preparing for the site visit.  

Announcements and Updated Resources  

The following documents were updated or added during the June IRB Efficiency Initiative rollout:   

New Resources:  

Other HRPP Committee Tool – Includes an organizational chart, information about each committee and when their review is required, and regulatory references for these reviews. [Link at end of first paragraph]  

HRPP Committee Review Process Flow Chart – Illustrates the timing of steps in the IRB review process and HRPP committee approvals. [Link in first sentence of the second full paragraph]  

UI IRB Standard Operating Procedures and Researcher Guide    

Updated Policies and Procedures:  

External IRB Standard Operating Procedures    

VA Researcher Guide  

May 2024 IRB Efficiency Initiative Information Session (recording)  

Trainings and Demos:  

HawkIRB demo: Separating IRB and HRPP Committee Approvals (recording)  

WCG Training (recording, June 19, 2024)  

IRB ICON Course for Researchers – Slides, recordings, demo recordings and instruction documents  

Herky Hint: Help Messages  

By rachel kinker, mpa.

Are you working on your HawkIRB application and not sure how to answer a particular question? Within the application, there are little blue circles with “i” (for “information”) associated with most of the questions in the HawkIRB application.   

For example, the Help Message on the index page provides a lot of information:  

Overview of the HawkIRB system  

Template Consent Forms and Other Attachments  

Resources for assistance with preparing HawkIRB applications  

About the Help Messages  

Resources on the Human Subjects Office website  

Principal Investigator (PI) Responsibilities  

HawkIRB Delegates  

Guidance for Community-Based Research  

Throughout the application, other Help Messages provide guidance for what information to include in response to specific questions in the HawkIRB form. When you click on the Help Message, a new window will appear with additional text describing what to include in the response to each question.   

For example, in section VII.E., each Help Message describes what to submit and how to respond to the question.   

The Help Messages may also contain links to other departments that you may need to connect with or specific policies you should know. For example, the cash handling policy appears in the Help Message for question VII.E.9  

Utilizing the Help Messages throughout the application can answer researcher questions along the way and may expedite the application process by reducing workflow. If you have suggestions for how to improve the existing Help Messages, please contact [email protected].  

AAHRPP Accreditation: Preparing for Site Visit Interviews    

By emily shultz, cip  .

The Human Subjects Office (HSO) is preparing for the Association for the Accreditation of Human Research Protection Programs (AAHRPP) site visit that will take place in late summer/early fall 2024. The University of Iowa Human Research Protection Program (HRPP) has maintained accreditation since 2003. The practice of becoming accredited and maintaining accreditation is one of receiving input on how well the UI is following policies and procedures, and how well these policies and procedures meet the accreditation standards.  

About six weeks prior to the site visit, AAHRPP staff will send an email that contains:  

the names of the site visit team members,  

a draft agenda for the site visit,   

a list of personnel who will be interviewed.   

During the virtual site visit, the site visitors will meet (via Zoom) with small groups of HSO staff, IRB Chairs, IRB members, UI researchers and UI research team members, as well as members of committees with research oversight responsibilities, such as:  

Medical Radiation Protection Committee  

Pharmacy & Therapeutics Committee  

Institutional Biosafety Committee  

Nursing Research Committee  

Division of Sponsored Programs  

Conflicts of Interest in Research Committee  

The interviews are typically done with two site visitors and 2 or 3 interviewees. Most interview time is with the IRB chairs, IRB members, and staff.   

Utilizing the documents submitted with the application for reaccreditation and the information gathered during the site visit, AAHRPP site visitors will look for evidence that, “the entire HRPP meets accreditation standards—and that protecting research participants is a shared organizational priority.” A month or two after the site visit, the HSO will receive feedback on how well the UI HRPP is meeting the requirements and will receive recommendations on areas where improvements can be made.  

Site Visit Interviews  

Andy Bertolatus , emeritus associate professor of internal medicine and one of the UI IRB-01 chairs, has been an AAHRPP site visitor for more than 20 years. The following information is based on insights he provided, in addition to information available from AAHRPP.  

When site visitors meet with members of the research community, they do not expect anyone to be able to recite federal regulations on the required elements of consent or the criteria for approval. When interviewing researchers, the site visitors will likely ask questions about the researcher’s:  

Areas of expertise and type(s) of research conducted   

Approach to conducting the consent processes   

Feelings about working with the IRB  

How they find out about changes in IRB policies/procedures  

Where they go for information or whom they contact for questions  

Resources Available  

For the UI research community, many resources are available online. These include, but are not limited to the following:  

UI IRB Standard Operating Procedures and Researcher Guide  

Human Subjects Office (HSO) website  

Conflict of Interest in Research website  

HHS Electronic Code of Federal Regulations 45 CFR 46   

OHRP Guidance  

FDA Regulations Part 50  

FDA Regulations Part 56  

FDA Guidance  

This is the final article in the AAHRPP Accreditation series. Previous articles are available on the HSO website IRB Connection page . Information for this article was adapted from the AAHRPP website .  

Course-Related Student Projects: Is IRB Approval Required?  

Students may conduct some research projects with human participants as a course assignment without approval from the Institutional Review Board (IRB). According to the UI and IRB policies, all human subjects research conducted by University of Iowa faculty, staff, or students must have approval from the IRB prior to initiation. IRB review is required if the project is intended to “develop or contribute to generalizable knowledge,” including thesis or dissertation projects. However, research methods course projects are generally more limited in scope and are intended to help students learn how to conduct research. These projects satisfy curriculum requirements and are not intended to further scientific knowledge in a particular field or discipline.  

IRB Approval Not Required  

Course-related research activities would not require IRB approval if:  

The purpose of the assignment is to teach research methodology.  

The results of the assignment will not “contribute to generalizable knowledge” because they are only used to satisfy a course requirement or because of limits on who will have access to the results of the project.  

The procedures will be limited to surveys, questionnaires, interview procedures, observation of public behavior, or standard educational exercises.  

The projects will not include people who are incarcerated or minors as participants or utilize data about these two populations.  

Data will be recorded without any identifying information (such as code numbers, birth dates, etc.) or identified data are not sensitive in nature (i.e., do not pose a risk of harm to the participants’ reputation, employment, financial standing, or do not put them at risk for criminal or civil liability).  

The project is not receiving monetary compensation or direct financial support from an external company, organization, or agency.  

The project will not be conducted at the Veteran’s Administration Health Care System (VAHCS) or use any VA resources.  

The project is not conducted or supported by a federal department or agency that follows the federal regulations for the protection of human subjects (the ‘Common Rule’).  

NOTE: Honors, master’s, and doctoral thesis and dissertation projects always require IRB approval if they involve research with human subjects. If any aspect of the class project is intended to be used for a thesis or dissertation, students must obtain IRB approval prior to any study activities (recruitment, data collection, etc.).  

Policy and Checklist  

The “Course-Related Student Project” policy specifies the parameters for class projects that can be conducted without IRB approval and contains a link to the Course-Related Student Projects Checklist .  

The checklist is a fillable pdf that helps students and instructors determine whether a project qualifies as a course-related student project. If any aspect of the project design indicates that IRB approval might be required, a pop-up message directs the student to submit a Human Subjects Research Determination (HSRD) form in the HawkIRB system to ask if the project needs IRB approval. If that occurs, there will be a red STOP on the completed checklist.  

Students should complete the Course-Related Student Project Checklist based on their project design and submit it to the instructor. Based on the completed Checklist, the instructor is authorized to determine that a project complies with the policy and can be conducted without IRB approval. If there is a red STOP in the Checklist, the instructor should advise the student to submit an HSRD form and receive a determination before conducting any research activities.  

The policy and the checklist can be found in the UI Standard Operating Procedures and Researcher Guide ( Section I, Part 12.D). See also the Course Instructor Responsibilities for using the Course-Related Student Project policy and checklist.  

Information for Participants  

Even when a course-related student project can be conducted without IRB approval, it is a recommended best-practice that the student share the following information with potential subjects:  

Student name and name of the course  

Course instructor name and their contact information  

Who will have access to individual and summarized results (e.g., instructor, group/team members, the whole class, an outside company/agency/organization)  

That participation is voluntary, and they may stop participating at any time.  

Resources  

For more information, students and instructors may review the Course-Related Student Research Projects web page  and the Course-Related Student Research Projects Policy and Procedures educational tool the Human Subjects Office website.  

(link sends e-mail)

Learning Opportunity: IRB Overview lecture in ICON  

By rachel kinker, mpa  .

Do you work with or teach individuals who are new to the University of Iowa and learning to conduct human subjects research? The recorded IRB Overview presentation posted in the IRB ICON Course for Researchers provides a general orientation to the UI IRB and the IRB approval requirements for human subjects research.   

This is an excellent supplemental lecture for any research methods or responsible conduct of research course. It is also ideal for students doing research as a course requirement. Learners must access the IRB ICON course through the portal on the HSO website . After the first login, the course will appear in your ICON Dashboard.  

This presentation covers:  

Regulatory definition of human subjects research  

Guidelines for human subjects research: why and when IRB approval is required  

Basic ethical principles for the conduct of human subjects research  

Student Principal Investigator (PI) training requirements (HawkIRB Part 1 and 2 trainings)  

Criteria for IRB approval  

Information about the UI IRB  

What to expect from the IRB review process  

Research off campus or outside the United States  

Course-related student projects   

Additional resources exist for courses where students complete a research project as a course requirement. The IRB policy on Course Related Student Projects outlines conditions under which IRB approval is not required for these projects. Instructors should use the Course Related Student Project Checklist to determine whether IRB approval may be required.  

If your class needs further guidance on specific research-related topics, please reach out to [email protected] to discuss additional options.   

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IRB Efficiency Initiative Information Session

The Human Subjects Office invites the UI research community to attend monthly information sessions about the IRB Efficiency Initiative on the fourth Wednesday of the month from 12-1 pm, via Zoom. We will discuss the changes and demonstrate HawkIRB enhancements being implemented to streamline the IRB review process. The monthly sessions will cover upcoming enhancements and expected roll out dates. Pre-register to receive the Zoom link.  

Wednesday, August 28, 2024  

12:00 PM-1:00 PM  

Pre-register to recieve the Zoom link  

Office Hours  

Human Subjects Office staff host IRB Office Hours via Zoom to provide assistance with electronic IRB applications (in HawkIRB) and to discuss study proposals prior to submission.  All researchers are welcome to attend. No appointment is necessary.  

Summer office hours run June 5th through August 28th.  

Wednesdays (2:00 PM-4:00 PM) via Zoom  

Visit the Human Subjects Office website for complete information about IRB Office Hours and the Zoom link.  

Recorded Training  

The IRB ICON Course for Researchers HawkIRB training sessions provide an orientation to the electronic IRB application and review system. These sessions are for anyone preparing to submit a HawkIRB application for the first time and for those who would like guidance about the proper completion of HawkIRB forms. Five recorded trainings are available 24/7.   

The recorded trainings are available on ICON at IRB ICON Course for Researchers .   

Note: HawkIRB training Parts 1 and 2 satisfy the Student PI Training Requirement.