The family was going to the beach on a sunny Saturday morning. Mother packed sandwiches and drinks in a basket. Father said it was time to go and the children were excited to leave. The sun provides light and heat energy. It can dry clothes and warm the air but too much sunlight causes sunburns and eye damage. Shade, hats, sunscreen and sunglasses can protect against too much sun.

2. What are
the children
doing in the
picture?
What makes
the children
work and
play?

3. The children have energy.
They get their energy
from the food they eat.
This energy makes them
move, work and play.

6. The Family
The sun was shining brightly. It
was Saturday morning.
Father, Mother, and the
children were all set to go out.
They had been preparing for it
the whole week. The children
were ready with their swimsuit.

7. Mother prepared sandwiches
and food for lunch. She placed
them in a basket. She also put
some plastic cups and bottles
of cold water in the big jug.
“We better go now!” said
Father.
“Yippee, let us go!” the
children answered.

8. Where was the family
going?
The family planned
to go to the beach.

9. Go outside the
classroom and stay
under the sun for 5
minutes.
How do you feel?

10. It is very hot to stay
under the sun.
The sun gives us
heat.

12. The heat of the
sun can dry
our clothes.
It can make
the land dry
and the air
warm.

14. The sun gives off light during
daytime.
With this light we can see all the
things around us.

15. The
children
can
play
outside.

16. The
animals
can see
their
food.

17. Plants can
make
food with
the help of
sunlight.
The sun is very important. It
gives us light and heat energy

18. But the
sun’s
heat
can
also be
harmful.

19. Staying under the sun for many
hours can cause headaches
and sunburn.

20. Sunburn is not good
for the skin.

21. Looking directly at the sun
can damage the eyes.

22. Some tips to protect yourself from too
much heat of the sun.
Use an
umbrella or
wear a hat if
you need to
stay under the
sun for a long
time.

23. Play under the shade.

24. Use
sunglasses
when the
sun is very
hot. It can
protect
your eyes.

25. If you are
going to
swim,
apply
sunscree
n lotion.

27. What is energy?
a. Energy can cause
sunburn.
b. Energy is the ability to do
work.
1.
c. Energy is the
measurement of heat.

28. The sun do not
give us heat.
True
2.
False

29. It is very cold to
stay under the
sun.
True
3.
False

30. The sun gives
us heat.
True
4.
False

31. What is temperature?
a. Temperature is the
ability to do work.
b. Temperature is the
measurement of heat.
5.
c. Temperature is the energy
that exist in matter.

32. Too much sunlight
can be cause of
sunburn
True
6.
False

33. What will be the cause
of staying long under the
sun?
7.
a. headache
b. colds
c. eye bag

34. The animals can see
their food because of
the sunlight.
True
8.
False

35. To protect the eyes,
use sunglasses if the
sun is very hot.
True
9.
False

36. The children can
play outside if the
sun is very hot.
True
10.
False

39. The sun is
the main
source of
light on
earth.

40. moon

41. stars

42. Some
materials
that are
burned to
produce
light are
also called
fuels.

43. Examples are wood to
make bonfires and
kerosene or oil for lamp.

44. Another
sources of
light are
those that
use of
electricity.

45. Light bulbs and fluorescent
lamps need electricity to
produce light.

46. Safety measures in using of
light:
Most objects that
produce light are
hot.
Their hot surface
may burn your
skin.
X

49. Do not play with
matches
Matches can
start fires.
Fires can be
harmful.
X

51. Do not use any
appliance that
is connected
to a broken
cord.
It is dangerous
to touch the
broken cord.
X

53. Answer
page 189,
190 and191

54. 3rd
Day

55. Review for the
summative
Test

56. A Big Fire
There was a big fire in
Tondo. Hundreds of houses
were burned. Many families
were left homeless. The
affected families had no
place to go. Now, they
need food, clothing, and
shelter.

69. Do page
190.

70. 4th
Day
(Summative Test)