CBSE Class 8 Science Science and Technology Assignment Set A

Read and download free pdf of CBSE Class 8 Science Science and Technology Assignment Set A. Get printable school Assignments for Class 8 Science. Class 8 students should practise questions and answers given here for Science And Technology Science in Class 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 8 Science Science And Technology

Class 8 Science students should refer to the following printable assignment in Pdf for Science And Technology in Class 8. This test paper with questions and answers for Class 8 Science will be very useful for exams and help you to score good marks

Science And Technology Class 8 Science Assignment

Section – A : Physics

1) Draw a ray- diagram of periscope. Write its working principle.

2) Describe the phases of moon with the help of diagram.

3) Differentiate between :

i) stars and planets ii) planets and satellite

4) What are the common eye defects? Give their causes and corrective measures.

5) Draw a well labelled diagram of the human eye.

6) What is a virtual image? Why is the image formed by a plane mirror a virtual image ?

7) What is meant by diffused reflection? How is diffused reflection useful for us?

8) The global climate has always fluctuated. Millions of years ago ,some parts of the world that are now quite warm , were covered with ice and over recent centuries, average temperature have risen and fallen in cycles. What is new, however is that current and future climate change will be caused not just by natural events but also by activities of human beings.

Suggests three simple ways to help save the climate of our planet.

 

Section – B : Chemistry

1) Define:

i) combustion ii) Ignition temperature iii) Flame

iv) Fuel v) Calorific value

2) What will you use to put off fire caused by electrical gadgets? Give reason.

3) List the harmful effects of burning carbon containing fuels.

4) Why does a log of wood not burn by a matchstick but a paper does?

5) What is greenhouse effect? What are the consequences of greenhouse effect?

6) What is acid rain? Write a balanced chemical equation representing formation of H2SO4 in the atmosphere.

7) Value Based Question :

Akash has two different types of fuel one is kerosene and other is LPG, which fuel will he use and why? What is the values associated behind it

 

Section – C : Biology

1. Name any three major causes for loss of biodiversity.

2. What is migration? Name two migratory animal and their cause of migration.

3. What are agricultural implements? Name any three and mention its use.

4. Define irrigation. Compare traditional and modern methods of irrigation.

5. In a school, it is recommended to all student to donate sapling on their birthday and also to gift their friends a sapling on their

a. What values does school want to inculcate in students?

b. How this act is going to help the society.

6. Mention any five importance of tilling/ploughing.

7. Define fertilization. Describe how fertilization take place inside the female body.

8. How can the sex of a child be determined with the help of chromosomes?

Chapter 01 Crop Production and Management
CBSE Class 8 Science Crop Production And Management Assignment
Chapter 02 Microorganisms Friend or Foe
CBSE Class 8 Science Micro Organisms Friends and Foe Assignment
Chapter 03 Synthetic Fibres and Plastics
CBSE Class 8 Science Synthetic Fibers And Plastics Assignment
Chapter 04 Materials Metals and Non-Metals
CBSE Class 8 Science Materials Metals And Non Metals Assignment
Chapter 07 Conservation of Plants and Animals
CBSE Class 8 Science Conservation Of Plants And Animals Assignment
Chapter 08 Cell Structure and Functions
CBSE Class 8 Science Cell Structure and Functions Assignment
Chapter 09 Reproduction in Animals
CBSE Class 8 Science Reproduction in Animals Assignment
Chapter 10 Reaching the Age of Adolescence
CBSE Class 8 Science Reaching the age of Adolescence Assignment
Chapter 14 Chemical Effects of Electric Current
CBSE Class 8 Science Chemical Effects of Electric Current Assignment
Chapter 17 Stars and the Solar System
CBSE Class 8 Science Stars and the Solar System Assignment
Chapter 18 Pollution of Air and Water
CBSE Class 8 Science Pollution of Air and Water Assignment
Class 8 Science Revision Assignments
CBSE Class 8 Science Revision Assignment

More Study Material

CBSE Class 8 Science Science And Technology Assignment

We hope you liked the above assignment for Science And Technology which has been designed as per the latest syllabus for Class 8 Science released by CBSE. Students of Class 8 should download and practice the above Assignments for Class 8 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 8 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations. 

Assignment for Science CBSE Class 8 Science And Technology

Our team of expert teachers have referred to NCERT book for Class 8 Science to design the Science Class 8 Assignments. If you practice at least one test paper daily, you will get higher marks in Class 8 exams this year. Daily practice of Science course notes and related study material will help you to clear all your doubts and have stronger understanding of all concepts. You can download all Revision notes for Class 8 Science also from www.studiestoday.com absolutely free of cost.

Science And Technology Assignment Science CBSE Class 8

All questions and their answers for the assignment given above for Class 8 Science have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 8 can rest assured that the best teachers have designed the questions of Science so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 8 Science have also been given in the worksheets and assignments for regular use. All study material for Class 8 Science students have been given on studiestoday.

Science And Technology Assignment CBSE Class 8 Science

Regular assignment practice helps to get a more comprehensive understanding of Science And Technology concepts. Assignments play a crucial role in understanding Science And Technology in CBSE Class 8. Students can download all the assignments of the same chapter in Class 8 Science in Pdf format. You can print them or read them online on your computer or mobile.

CBSE Science Class 8 Science And Technology Assignment

CBSE Class 8 Science latest books have been used for coming up with the latest questions and solutions for the above assignment. If you have revised all concepts relating to Science And Technology then you should attempt all questions given in the test sheets above. We have also provided lot of Worksheets for Class 8 Science which you can use to further make your self stronger in Science

Where can I download in PDF assignments for CBSE Class 8 Science Science And Technology

You can download free Pdf assignments for CBSE Class 8 Science Science And Technology from StudiesToday.com

The assignments for Science And Technology Class 8 Science for have been made based on which syllabus

The Science And Technology Class 8 Science Assignments have been designed based on latest CBSE syllabus for Class 8 Science issued for the current academic year

Can I download and print these printable assignments for Science Science And Technology Class 8

Yes, These printable assignments for Science And Technology Class 8 Science are free to download and print

How many topics are covered in Science And Technology Science assignments for Class 8

All topics given in Science And Technology Science Class 8 Book for the current academic year have been covered in the given assignment

Is there any charge for this assignment for Science And Technology Science Class 8

No, all Printable Assignments for Science And Technology Class 8 Science have been given for free and can be downloaded in Pdf format

How can I download the printable test assignments for Science And Technology Science Class 8

Just click on the View or Download button below, then another window with the Pdf will be visible, just click on the Pdf icon to download the free assignments for Science And Technology Class 8 Science

Are these assignments available for all chapters in Class 8 Science

Yes, apart from Science you can download free assignments for all subjects in Class 8

Can I download solved assignments for Science And Technology CBSE Class 8 Science

Our team of expert teachers at studiestoday.com have provided all answers for the practice questions which have been given in Class 8 Science Science And Technology assignments