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134
Madho lives in Bajju — a small village in Rajasthan. It is hardly
a village! All you see is sand all around. One can see some
houses when the sand does not blow.
Everyone in Madho’s family is upset. Every summer there is
water scarcity in his place. This year, it is worse. It did not rain at
all. His mother and sister have to walk a longer distance to fetch
water as the nearby pond has also dried. Each day they spend
hours just to get four pots of water. While walking on the hot sand
their feet burn and blisters just cannot be avoided.
Drop by Drop
2 2
2 2 20 0
0 0 0
134
In the above visual, conciously defined gender role of women has
been shown. (fetching water). Discuss on this issue in the class to
remove gender discrimination.
2019-20
© NCERT 
not to be republished
Page 2


134
Madho lives in Bajju — a small village in Rajasthan. It is hardly
a village! All you see is sand all around. One can see some
houses when the sand does not blow.
Everyone in Madho’s family is upset. Every summer there is
water scarcity in his place. This year, it is worse. It did not rain at
all. His mother and sister have to walk a longer distance to fetch
water as the nearby pond has also dried. Each day they spend
hours just to get four pots of water. While walking on the hot sand
their feet burn and blisters just cannot be avoided.
Drop by Drop
2 2
2 2 20 0
0 0 0
134
In the above visual, conciously defined gender role of women has
been shown. (fetching water). Discuss on this issue in the class to
remove gender discrimination.
2019-20
© NCERT 
not to be republished
135
When the train carrying
water comes  they are very
happy. Madho’s father goes
to fetch water in his camel-cart.
But this does not happen
often. People keep waiting
days and days for water.
Some people collect rain
water. This is done by a
special method – by making tanks (tanka). Do you know, what
a tanka is and how it is built?
To build a tanka, a pit is dug in the courtyard and it is made
pucca. The tanka is kept covered with a lid. The roof of the
house is made sloping so that the rainwater collected here flows
through a pipe into the tanka. A sieve is attached to the mouth
of the pipe so that no dirt goes into the tanka. This water is
used for drinking after it is cleaned.
Sometimes, Madho is allowed to take water from one of the
tankas of  the village.
Think, what are the difficulties people face due to scarcity
of water.
under-
ground
tanka
roof
pipe
lid
i From where do the people in Madho’s village fetch
water for drinking?
i Who fetches water in Madho’s house?
i Water collected in the tanka is mostly used for
drinking. Why?
i Is rain water collected in your house as well? If yes, how?
i Can there be any other method of collecting water?
If children share their experiences of local methods of collecting
water then they can link the information given in the textbook to
their real life.
2019-20
© NCERT 
not to be republished
Page 3


134
Madho lives in Bajju — a small village in Rajasthan. It is hardly
a village! All you see is sand all around. One can see some
houses when the sand does not blow.
Everyone in Madho’s family is upset. Every summer there is
water scarcity in his place. This year, it is worse. It did not rain at
all. His mother and sister have to walk a longer distance to fetch
water as the nearby pond has also dried. Each day they spend
hours just to get four pots of water. While walking on the hot sand
their feet burn and blisters just cannot be avoided.
Drop by Drop
2 2
2 2 20 0
0 0 0
134
In the above visual, conciously defined gender role of women has
been shown. (fetching water). Discuss on this issue in the class to
remove gender discrimination.
2019-20
© NCERT 
not to be republished
135
When the train carrying
water comes  they are very
happy. Madho’s father goes
to fetch water in his camel-cart.
But this does not happen
often. People keep waiting
days and days for water.
Some people collect rain
water. This is done by a
special method – by making tanks (tanka). Do you know, what
a tanka is and how it is built?
To build a tanka, a pit is dug in the courtyard and it is made
pucca. The tanka is kept covered with a lid. The roof of the
house is made sloping so that the rainwater collected here flows
through a pipe into the tanka. A sieve is attached to the mouth
of the pipe so that no dirt goes into the tanka. This water is
used for drinking after it is cleaned.
Sometimes, Madho is allowed to take water from one of the
tankas of  the village.
Think, what are the difficulties people face due to scarcity
of water.
under-
ground
tanka
roof
pipe
lid
i From where do the people in Madho’s village fetch
water for drinking?
i Who fetches water in Madho’s house?
i Water collected in the tanka is mostly used for
drinking. Why?
i Is rain water collected in your house as well? If yes, how?
i Can there be any other method of collecting water?
If children share their experiences of local methods of collecting
water then they can link the information given in the textbook to
their real life.
2019-20
© NCERT 
not to be republished
136
Just like Madho, Sonal also faces water scarcity in her house.
She lives in Bhavnagar. Water is supplied only for half an hour
in a day. All the people of the area depend on only a single tap !
Can you imagine what happens?
Sonal is determined to take water from the tap. Whenever she
gets a chance she fills her bucket even if it is just drop by drop.
Let us find out how many drops will fill a bowl or a mug.
Do activities as shown in the picture and write answers in
the boxes.
1. How many drops will fill a spoon ? 
Have you seen how we got so much water drop by drop!
3. How many bowls will fill a mug ?
2. How many spoons will fill a bowl ? 
4. How many mugs will fill a bucket ? 
2019-20
© NCERT 
not to be republished
Page 4


134
Madho lives in Bajju — a small village in Rajasthan. It is hardly
a village! All you see is sand all around. One can see some
houses when the sand does not blow.
Everyone in Madho’s family is upset. Every summer there is
water scarcity in his place. This year, it is worse. It did not rain at
all. His mother and sister have to walk a longer distance to fetch
water as the nearby pond has also dried. Each day they spend
hours just to get four pots of water. While walking on the hot sand
their feet burn and blisters just cannot be avoided.
Drop by Drop
2 2
2 2 20 0
0 0 0
134
In the above visual, conciously defined gender role of women has
been shown. (fetching water). Discuss on this issue in the class to
remove gender discrimination.
2019-20
© NCERT 
not to be republished
135
When the train carrying
water comes  they are very
happy. Madho’s father goes
to fetch water in his camel-cart.
But this does not happen
often. People keep waiting
days and days for water.
Some people collect rain
water. This is done by a
special method – by making tanks (tanka). Do you know, what
a tanka is and how it is built?
To build a tanka, a pit is dug in the courtyard and it is made
pucca. The tanka is kept covered with a lid. The roof of the
house is made sloping so that the rainwater collected here flows
through a pipe into the tanka. A sieve is attached to the mouth
of the pipe so that no dirt goes into the tanka. This water is
used for drinking after it is cleaned.
Sometimes, Madho is allowed to take water from one of the
tankas of  the village.
Think, what are the difficulties people face due to scarcity
of water.
under-
ground
tanka
roof
pipe
lid
i From where do the people in Madho’s village fetch
water for drinking?
i Who fetches water in Madho’s house?
i Water collected in the tanka is mostly used for
drinking. Why?
i Is rain water collected in your house as well? If yes, how?
i Can there be any other method of collecting water?
If children share their experiences of local methods of collecting
water then they can link the information given in the textbook to
their real life.
2019-20
© NCERT 
not to be republished
136
Just like Madho, Sonal also faces water scarcity in her house.
She lives in Bhavnagar. Water is supplied only for half an hour
in a day. All the people of the area depend on only a single tap !
Can you imagine what happens?
Sonal is determined to take water from the tap. Whenever she
gets a chance she fills her bucket even if it is just drop by drop.
Let us find out how many drops will fill a bowl or a mug.
Do activities as shown in the picture and write answers in
the boxes.
1. How many drops will fill a spoon ? 
Have you seen how we got so much water drop by drop!
3. How many bowls will fill a mug ?
2. How many spoons will fill a bowl ? 
4. How many mugs will fill a bucket ? 
2019-20
© NCERT 
not to be republished
137
Just think if a tap leaks even drop by drop, how
much water would be wasted! These pictures show
you something similar.
In places where there is a scarcity of water, people adopt different
methods to save and reuse water. People do this out of necessity.
Understanding this, if children adopt certain measures and save water
then they can actually understand that ‘Water is for all’.
Can you think of ways of saving water?
Write your suggestions below :
 
 
Have you seen water flowing unnecessarily in your home,
school or any other place? Where?
___________________________________________________
___________________________________________________
Look at the pictures on the next page and discuss – Can
we use the water  that has been used for one purpose
for something else?
2019-20
© NCERT 
not to be republished
Page 5


134
Madho lives in Bajju — a small village in Rajasthan. It is hardly
a village! All you see is sand all around. One can see some
houses when the sand does not blow.
Everyone in Madho’s family is upset. Every summer there is
water scarcity in his place. This year, it is worse. It did not rain at
all. His mother and sister have to walk a longer distance to fetch
water as the nearby pond has also dried. Each day they spend
hours just to get four pots of water. While walking on the hot sand
their feet burn and blisters just cannot be avoided.
Drop by Drop
2 2
2 2 20 0
0 0 0
134
In the above visual, conciously defined gender role of women has
been shown. (fetching water). Discuss on this issue in the class to
remove gender discrimination.
2019-20
© NCERT 
not to be republished
135
When the train carrying
water comes  they are very
happy. Madho’s father goes
to fetch water in his camel-cart.
But this does not happen
often. People keep waiting
days and days for water.
Some people collect rain
water. This is done by a
special method – by making tanks (tanka). Do you know, what
a tanka is and how it is built?
To build a tanka, a pit is dug in the courtyard and it is made
pucca. The tanka is kept covered with a lid. The roof of the
house is made sloping so that the rainwater collected here flows
through a pipe into the tanka. A sieve is attached to the mouth
of the pipe so that no dirt goes into the tanka. This water is
used for drinking after it is cleaned.
Sometimes, Madho is allowed to take water from one of the
tankas of  the village.
Think, what are the difficulties people face due to scarcity
of water.
under-
ground
tanka
roof
pipe
lid
i From where do the people in Madho’s village fetch
water for drinking?
i Who fetches water in Madho’s house?
i Water collected in the tanka is mostly used for
drinking. Why?
i Is rain water collected in your house as well? If yes, how?
i Can there be any other method of collecting water?
If children share their experiences of local methods of collecting
water then they can link the information given in the textbook to
their real life.
2019-20
© NCERT 
not to be republished
136
Just like Madho, Sonal also faces water scarcity in her house.
She lives in Bhavnagar. Water is supplied only for half an hour
in a day. All the people of the area depend on only a single tap !
Can you imagine what happens?
Sonal is determined to take water from the tap. Whenever she
gets a chance she fills her bucket even if it is just drop by drop.
Let us find out how many drops will fill a bowl or a mug.
Do activities as shown in the picture and write answers in
the boxes.
1. How many drops will fill a spoon ? 
Have you seen how we got so much water drop by drop!
3. How many bowls will fill a mug ?
2. How many spoons will fill a bowl ? 
4. How many mugs will fill a bucket ? 
2019-20
© NCERT 
not to be republished
137
Just think if a tap leaks even drop by drop, how
much water would be wasted! These pictures show
you something similar.
In places where there is a scarcity of water, people adopt different
methods to save and reuse water. People do this out of necessity.
Understanding this, if children adopt certain measures and save water
then they can actually understand that ‘Water is for all’.
Can you think of ways of saving water?
Write your suggestions below :
 
 
Have you seen water flowing unnecessarily in your home,
school or any other place? Where?
___________________________________________________
___________________________________________________
Look at the pictures on the next page and discuss – Can
we use the water  that has been used for one purpose
for something else?
2019-20
© NCERT 
not to be republished
138
Discuss the re-use of water. This would help the children to understand
the importance of saving water. It will be useful to listen and adopt
suggestions given by the students in this regard.
Washing hands
and face
Washing fruits and
vegetables
Washing clothes
Mopping the floor Using in the toilet Watering plants
Draw lines using different colours to show which work
will be done after the other so that the same water can
be re-used. One example has been given.
You have given some suggestions to re-use water. People use
these methods only under conditions when there is a scarcity
of water. Do you know, one of the reasons for the scarcity of
water is because people waste it. Just think, how good it would
be if everyone got water!
2019-20
© NCERT 
not to be republished
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FAQs on NCERT Textbook - Drop By Drop - EVS for Class 3

1. What is the importance of water conservation?
Ans. Water conservation is important because it helps to preserve this valuable resource for future generations. It ensures sustainable use and availability of water for various purposes such as drinking, agriculture, and industrial activities. Additionally, water conservation helps to protect ecosystems and maintain a balance in the natural water cycle.
2. How can we conserve water at home?
Ans. There are several ways to conserve water at home. Some effective methods include fixing leaky faucets or pipes, using low-flow fixtures and appliances, taking shorter showers, collecting and reusing rainwater, and practicing responsible water usage while doing household chores such as washing dishes or clothes.
3. What are the consequences of water scarcity?
Ans. Water scarcity can have severe consequences on both humans and the environment. It can lead to inadequate access to clean drinking water, causing health issues and even death. Water scarcity also affects agriculture, leading to reduced crop yields and food shortages. Furthermore, it disrupts ecosystems, resulting in the loss of biodiversity and damage to aquatic habitats.
4. How does water pollution impact our water resources?
Ans. Water pollution can have detrimental effects on water resources. It contaminates water bodies, making them unfit for human consumption and harmful to aquatic life. It can also lead to the depletion of oxygen levels in water, causing the death of fish and other organisms. Additionally, polluted water can seep into underground aquifers, further compromising the availability of clean water.
5. What are some effective water conservation practices in agriculture?
Ans. Agriculture is one of the largest consumers of water. To conserve water in agriculture, practices such as drip irrigation, precision farming techniques, and crop rotation can be implemented. These methods help in optimizing water usage, reducing evaporation, and minimizing water runoff. Additionally, adopting water-efficient crops and utilizing rainwater harvesting techniques can contribute to effective water conservation in agriculture.
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