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प्रश्न
Do you want to know how the water in the 
pitcher came up?
Take two 
glasses of the same size.
Fill half of each glass with water.
You have to put tamarind (imli) seeds in the first glass to raise the
water to the top. Guess how many seeds you will need to put in.
Now, do it. Count the number of seeds used.
Now put the same number of marbles in the second glass.
What happens?
Repeat it with stones.
What happens now? Why?
Talk about it in the class.
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उत्तर
Children will have to do this activity on their own.
APPEARS IN
संबंधित प्रश्न
Do you like kheer? What do you call it at home?
How many liters of water does your family use in a day? Guess and fill in this table.
| Activity | Water used (in buckets) |
Water used (in liters) |
| Cooking and drinking | ||
| Washing clothes | ||
| Cleaning pots, pans | ||
Is there any tap in your school or your home which is leaking?
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What are Naima and Jeetu doing?
If Jeetu pours one more glass of water his jug will be around ______ full.
Naseem had to fill her bottle 16 times from the tap. But Abdul had to fill his bottle only 8 times.
Why did Naseem go more times than Abdul?
Naseem's bottle can hold ______ as much water as Abdul's bottle.
There is a fair in Chaitra's village. Chaitra, Nazim and Aneesh want to put up a stall to sell lemon drink. They make a 
bucket full of lemon drink.
They use two 
different sizes of glasses.
Nazim found that two big 
glasses fill the 
jug.
Shabnam wants to buy one jug full of lemon drink.
How much does she need to pay?
Select the one which holds more water.
How much water will fill a balloon?
