UNIT 2
Water
Learning Objectives
The
learners
•
List out the various uses of water
•
Conduct simple experiments with water
• Become aware of saving water
Water in our Life
Let us
Discuss
What
are the different activities for which we use water? Observe the picture and
talk about it.
We
use water for many of our daily activities. We drink water to keep ourselves
healthy. We use water to bathe. Cook, wash clothes and graw plants. We cannot
live without water.
Vocabulary: Bathe, Drink, Wash, Grow, Cook, Pour, Brush
Preparation of lemon juice
Cut
the lemon into two pieces. Squeeze the juice into a glass. Add sufficient sugar
and a pinch of salt. Pour water and stir it well.
Match the activity with the object.
Note for
the Teacher: Prepare lemon juice in the
classroom.
Water, Water Everywhere
Rhyme
time
Rain
It's
raining and raining
Pouring
everywhere
I
am singing and dancing
Playing
everywhere
The
trees are swaying
The
animals are enjoying
Without
rain
There is no life anywhere
Rain
is the main source of water for lakes, ponds, wells and rivers. All living
beings need water to live. Fishes, frogs, ducks and many plants live in water.
Steps to prepare clean
and safe drinking water
Count and
write.
Fun with Water
Keep
some pieces of ice in a bowl. Leave it for 10 minutes and observe what happens.
Ice slowly melts into water. You can touch and feel it too.
Prepare
water of different colours by using food colours.
4 tumblers of water
Count the number of tumblers of water necessary to fill the given pot.
Note for
the Teacher: Do all the "Fun with
Water" activities in the classroom.
Conservation of Water
Close the tap (2)
When
you brush, brush, brush
Use a bucket (2),
When
you bathe, bathe, bathe
Repair the tap (2)
When
it leaks, leaks, leaks
Save water save water
Save, save , save
Some More Good Habits
to Conserve Water
Turn off taps while washing clothes.
Water the plants in the morning.
We
need to use water sparingly. If we do not have enough water, our life becomes
difficult.
Mark the places where water is wasted with a cross (X).
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