Q1Written answer
Cut long paper strips from waste paper. Give one strip to each of your friends. Now, put the paper strip around your head and tear off the extra strip. On a big sheet, paste these paper strips along a line.

Some children had pasted their strips and made a chart like this.

Your chart should also look like this.
Use a scale and find out from your chart:
The length of the longest strip is ____ cm.
So _____ has the biggest head.
The smallest strip is ____ cm long. It belongs to ____.
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Worked solution
My friend’s pasted strips in the following chart:

The length of the longest strip is 50 cm.
So, Chandana has the biggest strip.
The smallest strip is 30 cm long. It belongs to Raksha.