CBSE Class 3 Science Worksheet N

Read and download free pdf of CBSE Class 3 Science Worksheet N. Download printable Science Class 3 Worksheets in pdf format, CBSE Class 3 Science All Chapters Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Science Class 3 Assignments and practice them daily to get better marks in tests and exams for Class 3. Free chapter wise worksheets with answers have been designed by Class 3 teachers as per latest examination pattern

All Chapters Science Worksheet for Class 3

Class 3 Science students should refer to the following printable worksheet in Pdf in Class 3. This test paper with questions and solutions for Class 3 Science will be very useful for tests and exams and help you to score better marks

Class 3 Science All Chapters Worksheet Pdf

Forces

Objective _Students will be able to know about force.

_ Students will be able to list types of simple machines.

_ Define the word Friction and gravity.

_ Students will be able to know air and water resistance.

A force _ is a push or a pull.

A fraction_ is the force between surfaces that are touching.

Gravity pulls objects towards the centre of the earth.

Air resistance and water resistance

Air and water resistance slows down moving objects.

To travel faster through the air, things need to be streamlined.

Simple machines

Simple machines _ turn small forces in to big efforts.

Machines make it easy for us to do work.

Types of simple machines

  1. A liver – is a simple machines, made from along pole and a pivot.
  2. A pulley _ is a rope running through a wheel.
  3. Gears_ are wheels with teeth that fit together.

Summary questions for section eight

Fill in the blank space

  1. ________________ Surfaces creates lots of fraction.
  2. A rope running through a wheel is called ________________.
  3. Sharks and fish can move quickly in water because they have ____________ bodies.
  4. _____________ travels through air slowly.
  5. ______________ surfaces don’t create much fraction.

Define the following items

  1. Gravity _____
  2. Force ________
  3. Gears _________

Give short answer

  1. Why do we have good grip on our shoes?
  2. Which type of force doesn’t need contact between objects?
  3. List and define types of simple machines.
  4. A force can make things
  5. What sort of surface should a ramp have to prevent people slipping? ____________
  6. What is produces, if two surfaces rubs together? __________________
  7. What shape should an object be, in order to travel faster through the air? _______________
  8. Which force slows things down in water? ____________________
  9. What is the name of the force that pulls objects down towards the center of the earth? _______________
  10. Why is a lever a useful machine?
  11. Name a simple machine that would help you to lift a heavy object Using a rope.

 

I Tick the right answer. 
 
a. The season with short days .
summer
autumn
winter
 
b. Plants grow well in this soil.
loamy soi         
sandy soil  
clayey soil
 
c. The gas in air that we breathe out.
carbon dioxide     
oxygen         
nitrogen
 
d. This is the softest rock.
granite                 
coal                 
chalk
 
II Name the following. 
 
a. Strong wind with rain. ___________
 
b. The soil which has large particles with lots of spaces between them. ____________.
 
c. Small grains of rocks. _____________
 
d. The hottest season of the year. ________
 
e. The solid form of water. _____________
 
III. Differentiate between Summer season and Winter season. 
 
Summer season                     Winter season
 
        1.                                              1.
        2.                                              2.
 
 
IV. Look at the picture and answer the following questions. 
 
a.Identify the picture. _____________
 
b.Label the process in the given box
 

CBSE Class 3 Science Worksheet N

V. Answer the following questions. 
1. What is air made up of ? 
2. Describe the process of formation of soil from rocks.

VI. Give reason. 
1. Very few plants grow on a sandy beach.

VII. Life Skill. 

Soil is a very precious resource and we need to do our best to take care of it.
There are many ways to conserve soil.

Put a tick for the right options.
a. We should build as many roads and buildings as possible. ______
b. Prevent soil pollution. ________
c. Throwing garbage anywhere. ______
d. Planting trees to prevent erosion of soil . _______

Q.1 Unscramble the following words:
1. NTAUARL. ___________ 2. MIMSOA ___________
3. GLLIS ___________ 4. ARI HELOS. ___________
5. LNUGS ___________ 6. BARETEH ___________
7 . SEDES. __________ 8. AMINALS. ___________
9. PANTLS. ___________. 10. BDRIEG. ___________

Q.2 Name the following.
1. The thing like animals, plants and human which can move, breathe , feel, eat and reproduce are called . ___________
2. The things which cannot move, breathe , feel, eat and reproduce are called ___________
3. The things made by humans are called___________
4. To gently move your hand over something.____________
5. The things that are the gift of nature. .____________

Q.3 Give two example for each:
1. Non-Living things. _____________. ______________
2. Living things. ____________. ______________
3. Natural things. _____________. _____________
4. Man made things. ____________. ______________
5. Animals that breath through lungs. _______________. ______________.
6. Animals that breathe through gills. _______________. ______________.
7. Insects that breathe through air holes _______________. ______________

New Words ( copy New words twice in notebook)

1. Mountain 2. Plains 3. Desert 4. Paddy 5. Humus
6. manure 7. Clayey soil 8. Loam soil 9. Fossils

Define the following terms:
1. Humus: parts of dead plants and insects present in the soil.
2. Manure: it contain cow dung and decaying leaves which makes the soil fertile.
3. Paddy: it is a rice crop.
4. Fossils: the remains of living organisms that died millions of years ago and were pressed deep under the rocks.

Answers
1. The action of the sun, the rain, and the wind breaks up the rocks to make soil. It takes millions of years for this to happen.
2. The size of the particles of soil are different in different types of soil due to the present of humus , clay, sand and stone in the soil.
3. We can show that soil contain moisture by performing the following activity.
Put some soil in a small tin cover it with a lid and heat the tin on a low flame. After opening the lid, we can see drops of water on that soil has moisture in it.

(Draw figure 3.3 on page 28.)

4. Following are the three different types of soil
• Sandy soil
• Clayey soil
• Loam soil

5. Farmers add manures to soil to increase the fertility of soil.

Extra questions

Q.6 Why clayey soil is sticky?
Ans.
Clayey soil is sticky because it holds lot of water.

Q.7 Why loam is considered as the best soil for plants?
Ans.
Loam is the best soil for plants because it contains ir, water and humus which makes the soil fertile.

Please click on below link to download CBSE Class 3 Science Worksheet N

More Study Material

CBSE Class 3 Science All Chapters Worksheet

The above practice worksheet for All Chapters has been designed as per the current syllabus for Class 3 Science released by CBSE. Students studying in Class 3 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 3 Science on a daily basis. All the latest practice worksheets with solutions have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 3 Science students to get all the latest study material free of cost.

Worksheet for Science CBSE Class 3 All Chapters

Teachers of studiestoday have referred to the NCERT book for Class 3 Science to develop the Science Class 3 worksheet. If you download the practice worksheet for the above chapter daily, you will get better scores in Class 3 exams this year as you will have stronger concepts. Daily questions practice of Science printable worksheet and its study material will help students to have a stronger understanding of all concepts and also make them experts on all scoring topics. You can easily download and save all revision Worksheets for Class 3 Science also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 3 Science designed by our teachers

All Chapters worksheet Science CBSE Class 3

All practice paper sheet given above for Class 3 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 3 can be assured that the answers have been also provided by our teachers for all test paper of Science so that you are able to solve the problems and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 3 Science in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 3 Science students have been given on studiestoday.

All Chapters CBSE Class 3 Science Worksheet

Regular printable worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of All Chapters concepts. Practice worksheets play an important role in developing an understanding of All Chapters in CBSE Class 3. Students can download and save or print all the printable worksheets, assignments, and practice sheets of the above chapter in Class 3 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 3 Science MCQ Test for the same chapter.

Worksheet for CBSE Science Class 3 All Chapters

CBSE Class 3 Science best textbooks have been used for writing the problems given in the above worksheet. If you have tests coming up then you should revise all concepts relating to All Chapters and then take out a print of the above practice sheet and attempt all problems. We have also provided a lot of other Worksheets for Class 3 Science which you can use to further make yourself better in Science

Where can I download latest CBSE Practice worksheets for Class 3 Science All Chapters

You can download the CBSE Practice worksheets for Class 3 Science All Chapters for the latest session from StudiesToday.com

Can I download the Practice worksheets of Class 3 Science All Chapters in Pdf

Yes, you can click on the links above and download chapter-wise Practice worksheets in PDFs for Class 3 for Science All Chapters

Are the Class 3 Science All Chapters Practice worksheets available for the latest session

Yes, the Practice worksheets issued for All Chapters Class 3 Science have been made available here for the latest academic session

How can I download the All Chapters Class 3 Science Practice worksheets

You can easily access the links above and download the Class 3 Practice worksheets Science for All Chapters

Is there any charge for the Practice worksheets for Class 3 Science All Chapters

There is no charge for the Practice worksheets for Class 3 CBSE Science All Chapters you can download everything free

How can I improve my scores by solving questions given in Practice worksheets in All Chapters Class 3 Science

Regular revision of practice worksheets given on studiestoday for Class 3 subject Science All Chapters can help you to score better marks in exams

Are there any websites that offer free Practice test papers for Class 3 Science All Chapters

Yes, studiestoday.com provides all the latest Class 3 Science All Chapters test practice sheets with answers based on the latest books for the current academic session

Can test sheet papers for All Chapters Class 3 Science be accessed on mobile devices

Yes, studiestoday provides worksheets in Pdf for All Chapters Class 3 Science in mobile-friendly format and can be accessed on smartphones and tablets.

Are practice worksheets for Class 3 Science All Chapters available in multiple languages

Yes, practice worksheets for Class 3 Science All Chapters are available in multiple languages, including English, Hindi