NCERT solutions for Math - Magic [English] Class 2 chapter 7 - Jugs and Mugs [Latest edition]

You will need

Half a lemon	A pinch of salt	One spoon of sugar	One glass of water

How to make it:

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Guess and then find out:

1. How many drops of lemon juice do you get from half a lemon?
2. How many drops of lemon juice do you get from a full lemon?
3. How many drops of lemon juice fill one spoon?

For making 6 glasses of lemon drink –

1. How many lemons will you need?
2. How many spoons of sugar will you take?

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.

Aneesh got a jug.

Do you think it is easier to pour into a glass from a jug than a bucket?

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?

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.

Chaitra found that two small glasses fill one big glass.

1. How many small glasses of lemon drink will fill the jug?
2. How many small glasses will fill half the jug?

Find out how many cups of water will fill your bottle.

First guess and then try it out.

Now, fill a different bottle with the same cup.

• Which bottle holds less water?

Try it with another bottle.

• Which bottle holds the least water?

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.

1. Guess which vessel holds the least water.
2. 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
	______
______	______
______	______

Select the one which holds more water.

Select the one which holds more water.

Select the one which holds more water.

Select the one which holds more water.

Anil is a milkman. He gives the same amount of milk at Rani's house every day. He uses a mug three times to fill Rani's milk pot .

One day Rani's mother gave her a different pot to take milk. Every day Rani's pot would fill to the top. But today Rani found that the pot was not filled completely.

Do you think Anil has given Rani less milk? Help her.

Find out:

How much milk does your mother buy every day?

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.

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?

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.

______	______	______	______

Guess and then find out:

How many mugs of water fill one bucket?

Guess and then find out:

How many buckets of water do you use to take a bath?

Guess and then find out:

How many mugs of water do you use to take a bath?

How much water will fill a balloon?

How much water is needed to fill a water gun (pichkari)?

I can drink 9 buckets of water at once. How many buckets can two camels drink at once?