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

A bangle can be used to trace a circle. What are the other things around you that you can use to trace a circle?

Why do we make a circle in each of 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 both circles using a ruler.
Write the length of their radius.

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

Have you seen a tractor or a road roller?

Now you can make your own designs like Daljeet had made. How many did you make?

Can you balance a plate on your finger?

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


Zakir	Appu	Naina	Guddo

Whose top will not spin at all?