SARALA BIRLA PUBLIC SCHOOL - CLASS 3 CLASS NOTES OF ALL THE SUBJECTS 1. SUBJECT - MATHEMATICS

SARALA BIRLA PUBLIC SCHOOL
    CLASS 3 CLASS NOTES OF ALL THE SUBJECTS
     1. SUBJECT - MATHEMATICS
 Work given below has to be done in Mental Maths Book

   Work given below has to be done in Practice Book .

   Work given below has to be done in Maths C.W. Copy.

2. SUBJECT – SCIENCE
 Work given below has to be done in Crystal Curated Book .

 Work given below has to be done in Practice Book .

 Work given below has to be done in Science c.w. copy.

3. SUBJECT – ENGLISH
  Work to be done in Cursive Book (Fun with Cursive)
   Page no. – 50 to 60 (to be done on your own)
  Work to be done in Spelling Success book
   Page no. – 45 to 48 (to be done on your own)

   Work given below to be done in Grammar book

Work to be done in English c.w copy.

4. SUBJECT - HINDI

5. SUBJECT – SOCIAL SCIENCE
                                     Ch.5 Early Humans

I.    New words-
       1. evolve                    6. tools
       2. groves                    7. hunting
       3. nomads                    8. striking
       4. communities               9. entrance
       5. bark                      10. Discovery
II.   Answer these questions:
      Q1. Who were hunter gatherers?
      Ans. The early humans who wandered from one place to another in search of food were
      called hunter gatherers or nomads.
      Q2. Why did early humans begin to settle down in village community?
      Ans. After learning farming early humans had to stay at one place for a long period of time to
      grow and harvest crops. This led to the settling down of the early humans in village
      community.
      Q3. How did the tools help the early humans?
      Ans. The tools helped the early humans in –
           -hunting animals.
           -protecting themselves.
           -growing crops.
      Q4. What do you know about the food habits of the early humans?
      Ans. The early humans collected wild berries, fruits, roots, insects and worms and ate them.
      They also ate the flesh of animals.
      Q5. What is the Stone Age?
      Ans. The Stone Age is the period of human culture when stone tools were first used.
      Q6.How did the discovery of fire help early humans?
      Ans. Discovery of fire helped early humans in many ways. They-
           -started cooking food on fire.
           -kept themselves warm by lighting fire.
           -drove the wild animals away by keeping a fire burning at the entrance of their
            Caves
      Q7. Where did early humans live?
      Ans. Early humans lived in natural shelters such as caves, trees and groves.

Page No. 250

Page 124

                                  Ch. 7-The Story Of Wheel

I.     New words-
       1. invention                  6. specialized
       2. discovered                 7. spinning
       3. planks                      8. pottery
       4. wooden                      9. gradually
       5. sledges                    10. Vehicle
II.    Unscramble these words-
       1. EWHLE- wheel
       2. LEDSSEG- sledges
       3. TONCOT- cotton
       4. VINTENION- invention
III.   Answer in one or two words-
       1. The wheel used for making pottery- potter’s wheel
       2. A light vehicle used for travelling and transporting goods- cart
       3. A machine used for making clothes- spinning jenny
       4. Long and flat pieces of wood- planks
IV.    Answer these questions-
       Q1. How did the early humans invent the wheels?
       Ans. One day the early humans noticed a round object rolling down the hills. This gave them
       an idea to make a round object with the help of wood which came to be known as wheel.

Q2. What is a sledge or a cart?
Ans. A sledge is a vehicle without wheels, drawn or pushed by animals or people.
A cart is an open wheeled vehicle, drawn or pushed by animals or people.
Q3. State any two uses of the wheel.
The two uses of the wheels are-
-For travelling and transporting goods.
-For making pottery out of clay.

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6.SUBJECT – LIFE SKILLS
                                 Chapter 12-Avoid Bad Company

   I.     Fill in the blanks-
          (i)       The company that we keep determines our own character to a large extent.
          (ii)      Bad company often exercises its bad influence and turn good people bad.
          (iii)     It is better to be alone than to be in a bad company.
          (iv)      We should always try to socialise and befriend people who have good company.

II.    Write ‘True’ or ‘False’-
        (i)     Shoaib was getting distracted because of his friends. True
        (ii)    Shoaib’s teacher knew that he was basically a good student. True
        (iii)   Shoaib’s friends were picking up bad habits from him. False
        (iv)    Shoaib’s teacher did not want him to take part in the Inter-school competition. False
        (v)     The students did not win the first prize. False
 III.   Answer these questions:-
        (i)     Why was Shoaib’s performance in studies and sports becoming poorer day by day?
                Ans. In the company of some of his notorious friends Shoaib was picking up bad
                habits. He was missing his school and wasting a lot of his time. Due to his bad
                company his performance was becoming poorer day by day.
        (ii)    Why did teachers want Shoaib and his friends to take part in Inter-school
                competition?
                Ans. Shoaib’s teachers knew that he was basically a good student. They encouraged
                Shoaib and his friends to take part in the competition to help him gain his focus
                again.
        (iii)   Write any three qualities of a good friend.
                Ans.1. A good friend stops you from doing something wrong.
                     2. A good friend helps you in leaving your bad habits.
                     3. A good friend helps you to bring the best out of you.

7.SUBJECT – ARTS