The document is a story about a boy named Shiva learning about what makes objects heavier or lighter from his grandfather. His grandfather has him hold different objects like a sharpener, book, lock, and crayon to understand which feels heavier. Through this interactive lesson, Shiva learns that heavier objects are harder to carry than lighter objects. His grandfather reinforces this by having Shiva watch a video and answer questions correctly about which common items are heavier or lighter.

1. Who is Heavier?

2. Once Shiva’s grandpa came from
Shimla to his house.
He was carrying his
suitcase.

3. Shiva ran and picked up the suitcase
but he was not able to lift it.

4. Grandpa , why
am I not able to
lift the suitcase?
You are not able
to lift the
suitcase because
it contains heavy
things inside it.
What do you
mean by heavy
things?
Ok.I’ll explain. Bring
things like eraser,
pencil,lock, glass of
water, etc.

5. Shiva goes and gets the things

6. Now hold the
sharpener in one
hand and the
book on the other
hand
sharpener
Well! Tell me
which object can
you hold for a
longer time
Ok,
grand
pa

7. Why?
Because
my left
hand was
paining
That’s
because the
book is
heavier than
the
sharpener.
That means
heavier things are
difficult to carry,
and lighter things
easy to carry
Yes,now you
understood
what is meant
by heavier
objects.

8. Ok my boy, tell
me which one
will be heavier
than the other
A lock A crayon

9. Sorry, you are worng

10. Excellent!!!
You are right.
Go to next slide

11. Now, lets watch the video on
‘Heavy or Light”

12. Video

14. Which is heavier?
Feather
Mango

15. Sorry, you are wrong!!!!

16. Excellent!!!
You are right.
Go to next slide

17. Which is lighter?
Book
Sea Shell

18. Which is heavier?
Elephant
Rat

19. Which is lighter?
Crayon
Jam jar