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प्रश्न
Have you seen a one-liter water bottle?
Collect a 1-liter bottle and some other small bottles. Guess how many times you have to pour from each of the small bottles to fill the liter bottle.
Check if your guess is correct and fill the table.
| Bottles | My guess | My measure |
| Bottle 1 | ||
| Bottle 2 | ||
| Bottle 3 | ||
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उत्तर
Yes. I have seen water bottle of one liter.
| Bottles | My guess | My measure |
| Bottle 1 | 100 mL | 100 mL |
| Bottle 2 | 500 mL | 500 mL |
| Bottle 3 | 1 L | 970 L |
| Bottle 4 | 2 L | 2 L |
| Bottle 5 | 1.5 L | 1.5 L |
APPEARS IN
संबंधित प्रश्न
Do you like kheer? What do you call it at home?
Yusuf runs a tea shop. For making a glass of tea he uses 20 mL of milk. Yesterday he made 100 glasses of tea. How much milk did he use?
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What are Naima and Jeetu doing?
Mark A, B, C on the right hole in the picture.
Sunaina and Jaspreet brought different vessels from the kitchen. They had a 
jug, a 
glass, a 
mug, a 
pot and a 
bowl.
They filled each of these with a 
cup.
 |
 |
 |
 |
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- Guess which vessel holds the least water.
- Which vessel holds the most water?
Now, you collect different vessels from your kitchen.
Use the same cup to fill each of them.
Count the number of cups of water each of them can hold.
First guess and then do it.
| The vessel you used | Cups of water to fill it |
|
______ |
| ______ | ______ |
| ______ | ______ |
Take five different types of big vessels from your kitchen.
Fill all of them one by one with one jug full of water.
What do you see? Why?
Talk to your friends about it.
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.
 |
 |
 |
Find out how much water (in mugs or buckets) is used in your house for each of the following.
 |
 |
 |
 |
| ______ | ______ | ______ | ______ |
Chirpy crow was very thirsty. It looked everywhere but could not find water. Suddenly it saw a 
pitcher (matka). When it tried to drink water, it found there was very little water in the 
pitcher.
It saw 
pebbles lying nearby.
It put the pebbles into the pitcher one by one.
The water came up 
.
Chirpy drank water and flew away.
What will you do if you were at the crow's place?
Guess and then find out:
How many buckets of water do you use to take a bath?
