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Question
How many books can you lift on one hand keeping your arm straight?
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Solution
I can lift five books on one hand; keeping my arms straight.
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Now, guess, for which of these you need a bigger bag.
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- 1 kg peas or 1 kg potatoes?
Go to the market and check if your guess is right.
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– Twenty
– Forty
How many big mangoes can balance the pumpkin?
Name some of your classmates who you think weigh.
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Name some of your classmates who you think weigh.
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When Kunjamma was born, she was 3 kg. Today is Independence Day and Kunjamma is 5 years old. She is 28 kg now.
Now guess her weight and the amount of sweets her parents distribute every Independence Day.
| Kunjamma's age | Kunjamma's weight | Amount of sweets |
| At birth | 3 kg | 3 + 3 = 6 kg |
| 1 year old | 9 kg | ______ |
| 2 years old | ______ | 13 + 13 = 26 kg |
| 3 years old | 17 kg | ______ |
| 4 years old | ______ | ______ |
| 5 years old | 28 kg | ______ |
You can ask your parents how much a 2-year old or 4-year old child could weigh.
Help him match the things with their right amounts.
| 1 kg | rice |
| half kg | daal |
| peas | |
| water | |
| onions | |
| salt | |
| mustards seeds | |
| red chilli powder |
Weigh 1 kg of mud or sand. Divide it equally into 2 bags. Use the balance to check if both the bags have equal weight.
The balance to check if both the bags have equal weight.
Have you seen any of these balances?
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