You must have seen many such round things around you. List some more in your notebook.

Answer in Brief

List of some round things around me-

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Carts and Wheels

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Chapter 8: Carts and Wheels - Exercises [Page 81]

Chapter 8 Carts and Wheels
Exercises | Q 1 | Page 81

Guess which of these bangles is of your size.

Do you play these games?

Do the activity in small groups. Each group should take a rope of a different length. See the circles made by different groups.

Draw the radius of these circles. Guess which circle has the longer radius.

Measure the radius of the wheels of a bicycle or a bullock-cart. You can use a thread or a measuring tape.

Are all the wheels of a bicycle or a bullock-cart of the same radius?

Why did Naina get such a drawing? Discuss.

Did any one of you ever get a shape like Naina’s?

Now you trace a circle on a paper using a bangle. Cut it. Then find its centre like Sameena did.

Now everybody was excited to spin their tops which looked like this.


Zakir	Appu	Naina	Guddo

Whose top will spin the best?