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Worksheets

Science 3rd Grading

Total questions: 99

Worksheet time: 52mins

Name
Class
Date
1.

Identify the physical characteristics of the following objects.

color: pear

a)

yellow

b)

orange

c)

white

2.

Identify the physical characteristics of the following objects.

shape: pear

a)

round

b)

sphere

c)

square

3.

Identify the physical characteristics of the following objects.

taste: pear

a)

salty

b)

sour

c)

sweet

4.

Identify the physical characteristics of the following objects.

shape: chocolate bar

a)

sphere

b)

cone

c)

rectangular

5.

Identify the physical characteristics of the following objects.

color: chocolate bar

a)

blue

b)

brown

c)

yellow

6.

Identify the physical characteristics of the following objects.

texture: chocolate bar

a)

hard

b)

soft

7.

Choose all the correct statement regarding PLANTS

a)

They make their own food

b)

They hunt for them to be able to eat. 

c)

They stay on their spot when they produce and consume the food they made. 

d)

They need to live and survive.

8.

Choose all the correct statement regarding ANIMALS

a)

They hunt for them to be able to eat. 

b)

They stay on their spot when they produce and consume the food they made. 

c)

They need to live and survive.

d)

They need to move from one place to another for food.

9.

Among the parts of the plant , the leaf plays an important role in the food making process. 

a)
b)
10.

Fill in the Blank:

 

__________________ is the process plants have to undergo to make their own food to survive. 

a)

Aerosynthesis

b)

Hydrosynthesis

c)

Photosynthesis

11.

Choose all the possible answers to the question:

What do you think will the characters get from the basket?

a)

Simba the Lion will look for a plant to eat.

b)

Simba the Lion will get a piece of meat.

c)

Princess Leah will get food and water while Rosie the Red Rose will get some water.

12.

Choose all the possible answers to the question:

What do you think Rosie the Red Rose will do?

a)

Rosie will make her own food in her leaves. 

b)

Rosie will exchange it for food in the form of sugar.

c)

Rosie will need to take a bath to regain much energy. 

13.

Choose all the possible answers to the question:

What do you think did Princess Leah say?

a)

Aquasynthesis

b)

Pyrosynthesis

c)

Photosynthesis

14.

Choose all the possible answers to the question:

What does Rosie the Red Rose need to make her food?

a)
b)
c)
15.

Choose all the possible answers to the question:

Help Simba by checking all the facts that he has to know.

a)

Animals and plants need air to survive but they differ on the kind of air they need.

b)

Animals breathe in and breathe out carbon dioxide during respiration. 

c)

Plants do not need oxygen in order to survive.

d)

Plants take in carbon dioxide and release oxygen during photosynthesis. 

Plants take in carbon dioxide and release oxygen during photosynthesis. 

16.

What do they use for breathing?

frog

a)

lungs

b)

lungs and moist skin

c)

stomata

d)

gills

e)

moist skin

17.

What do they use for breathing?

boy

a)

lungs

b)

lungs and moist skin

c)

stomata

d)

gills

e)

moist skin

18.

What do they use for breathing?

plants

a)

lungs

b)

lungs and moist skin

c)

stomata

d)

gills

e)

moist skin

19.

What do they use for breathing?

fish

a)

lungs

b)

lungs and moist skin

c)

stomata

d)

gills

e)

moist skin

20.

What do ANIMALS and HUMANS use to breathe?

a)

moist skin

b)

lungs

c)

gills

21.

Plants breathe in ________ during photosynthesis

a)
b)
22.

Plants breathe out ________ during photosynthesis

a)
b)
23.

Animals breathe in ________ 

a)
b)
24.

Animals breathe out ________

a)
b)
25.

Which of the following are true about how different animals breathe?

a)

Some animals breathe oxygen in the air, others in the water.

b)

All animals use lungs to be able to breathe.

c)

Different animals use different body parts to breathe. 

Different animals use different body parts to breathe. 

d)

Some animals breathe in carbon dioxide and release oxygen.

26.

Match the living things to their correct descriptions. 

caterpillar

a)

four-legged land animal that run or walk

b)

land animal that hop

c)

land animal that slither or crawl

d)

land animal that fly

27.

Match the living things to their correct descriptions. 

giraffe

a)

four-legged land animal that run or walk

b)

land animal that hop

c)

land animal that slither or crawl

d)

land animal that fly

28.

Match the living things to their correct descriptions. 

butterfly

a)

four-legged land animal that run or walk

b)

land animal that hop

c)

land animal that slither or crawl

d)

land animal that fly

29.

Match the living things to their correct descriptions. 

shark

a)

four-legged land animal that run or walk

b)

aquatic animal with fins or flippers that swim

c)

land animal that slither or crawl

d)

land animal that fly

30.

Which group shows similarity with one another?

a)

camel , horse , zebra , carabao

b)

fish , stingray , kangaroo , tortoise

c)

eagle , owl , frog , ostrich 

31.

Which statement is NOT TRUE about the movement of living things?

a)

Living things move differently.

b)

Living things move to search for food or nutrients. 

c)

Movement in living things means to move from one place to another all the time.  

d)

Some living things move according to the body part and habitat they are in. 

32.

Movement of plants is limited in response to a specific stimuli. 

a)
b)
33.

The Mimosa plant or known as "Makahiya" in the Philippines  has sensitive flowers. They move the petals of their flowers once touched.  

a)
b)
34.

Check which statements describe PLANTS only

a)

They move to save themselves from being eaten by predators. 

b)

Some of their parts move towards the direction of sunlight. 

c)

Some of their parts move towards the direction of sunlight. 

d)

The movement is limited.

35.

Check which statements describe ANIMALS only

a)

They move to save themselves from being eaten by predators. 

b)

Some of their parts move towards the direction of sunlight. 

c)

Some of their parts move towards the direction of sunlight. 

d)

They transfer from one location to another.

36.

Check which statements describe BOTH PLANTS and ANIMALS

a)

Some of their parts move towards the direction of sunlight. 

b)

They move towards their source of food/nutrients and water. 

c)

They use their specific body parts to show movement. 

d)

They transfer from one location to another.

37.

The sunflower move to get enough supply of what they need for photosynthesis.

a)

water

b)

sunlight

c)

solid object

38.

Vines use a trellis to support their stem as they grow.  

a)

solid object

b)

sunlight

c)

water

39.

what is their Habitat:

a)

garden/forest

b)

beehive

c)

sea

40.

what is their movement:

a)

crawling

b)

swim

c)

flying

41.

what is the body part used for moving:

a)

wings

b)

webbed feet

c)

fins, tail

42.

what is their Habitat:

a)

garden/forest

b)

beehive

c)

sea/ocean

43.

what is their movement:

a)

crawling

b)

swim

c)

flying

44.

what is the body part used for moving:

a)

wings

b)

webbed feet

c)

fins, tail

45.

what is their Habitat:

a)

swamp/pond

b)

beehive

c)

sea/ocean

46.

what is their movement:

a)

crawling

b)

fly

c)

hop/swim

47.

what is the body part used for moving:

a)

wings

b)

legs/webbed feet

c)

fins, tail

48.
a)

slithers on the ground

b)

moves with its fins and tail

c)

uses its strong hind legs and webbed feet in jumping and swimming

d)

hops with its hind legs

49.
a)

slithers on the ground

b)

moves with its fins and tail

c)

uses its strong hind legs and webbed feet in jumping and swimming

d)

hops with its hind legs

50.
a)

slithers on the ground

b)

moves with its fins and tail

c)

uses its strong hind legs and webbed feet in jumping and swimming

d)

hops with its hind legs

51.
a)

slithers on the ground

b)

moves with its fins and tail

c)

uses its strong hind legs and webbed feet in jumping and swimming

d)

hops with its hind legs

52.
a)

slithers on the ground with its body

b)

moves towards the sunlight

c)

uses its wings to move

d)

closes when touched

53.
a)

slithers on the ground with its body

b)

moves towards the sunlight

c)

uses its wings to move

d)

closes when touched

54.
a)

slithers on the ground with its body

b)

moves towards the sunlight

c)

uses its wings to move

d)

closes when touched

55.

Which group has all members using the same organ for respiration?

a)

human, lion, bear, elephant

b)

squid, fish, frog, stingray

c)

human, shark, zebra, goat

56.

Which statement is TRUE?

a)

Animals plant their food. 

b)

Animals hunt for their food. 

c)

Animals make their food. 

57.

The ________ collects carbon dioxide from the atmosphere.

a)

photosynthesis

b)

stomata

c)

sugar

d)

roots

58.

  Plants make their own food through _________

a)

photosynthesis

b)

stomata

c)

sugar

d)

roots

59.

The stomata collects __________ from the atmosphere.

a)

photosynthesis

b)

oxygen

c)

carbon dioxide

d)

roots

60.

The _______ absorb water and it goes up to the leaves.

a)

photosynthesis

b)

flower

c)

stem

d)

roots

61.

In the presence of _______, plants produce oxygen and sugar.

a)

sunlight

b)

nitrogen

c)

carbon dioxide

62.

In the presence of sunlight, plants produce oxygen and _________.

a)

carbon dioxide

b)

nitrogen

c)

sugar

63.

Do plants need oxygen, too? 

a)
b)
64.

Which statement best explains the picture below?

a)

Animals eat the same kind of food. 

b)

Animals differ on the food they eat. 

c)

Animals differ on the food they eat. 

65.

Which is the correct word:

Plants breathe in _______ to convert their food to energy.

a)

CO2

b)

oxygen

c)

carbon monoxide

66.

Which is the correct word:

Plants use their _______ to make their food and breathe.

a)

leaves

b)

stem

c)

roots

67.

Which is the correct word:

Plants can make _______movements.

a)

limited

b)

unlimited

68.

Which is the correct word:

Sunflower faces the _______ to get the light it needs,

a)

moon

b)

stars

c)

sun

69.

Which is the correct word:

The mimosa plant ________ its leaves when they are touched

a)

closes

b)

opens

70.

Which group is being described by each statement below?

They move to get their basic needs like food, water or nutrients. 

a)

Plants

b)

Both

c)

Animals

71.

Which group is being described by each statement below?

They move to find shelter.

a)

Plants

b)

Both

c)

Animals

72.

Which group is being described by each statement below?

Their limited movement depends on the presence of stimuli. 

a)

Plants

b)

Both

c)

Animals

73.

Which group is being described by each statement below?

One of their parts react with the gravitational pull of the earth. 

a)

Plants

b)

Both

c)

Animals

74.

Which group is being described by each statement below?

Their habitat affects the kind of movement they do.

a)

Plants

b)

Both

c)

Animals

75.

Plants are different from animals because they cannot move independently. 

a)
b)
76.

Water is the energy needed to make the food plants produce.

a)
b)
77.

Animals produce the air that plants need. In return, plants make the air that animals breathe out. 

a)
b)
78.

Without oxygen, living things die.

a)
b)
79.

Animals do not move to:

a)

to breathe air

b)

look for partner

c)

look for food

80.

A change in position is called

a)

position

b)

motion

c)

speed

81.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

82.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

83.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

84.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

85.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

86.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

87.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

88.

Identify the kind of simple machine where the following objects belong to. 

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

89.

Identify which is being described.

a push or a pull that makes things move 

a)

force

b)

position

c)

speed

d)

motion

90.

Identify which is being described.

the place where an object is 

a)

force

b)

position

c)

speed

d)

motion

91.

Identify which is being described.

the place where an object is 

a)

force

b)

position

c)

speed

d)

motion

92.

Identify which is being described.

the movement from one place to another 

a)

force

b)

position

c)

speed

d)

motion

93.

What kind of force was applied? Click PUSH or PULL. 

Playing a wagon

a)
b)
94.

What kind of force was applied? Click PUSH or PULL. 

typing a keyboard

a)
b)
95.

What kind of force was applied? Click PUSH or PULL. 

typing a keyboard

a)
b)
96.

What kind of force was applied? Click PUSH or PULL. 

moving a shopping cart

a)
b)
97.

PUSH means moving an object towards you while

PULL means moving an object away from you. 

a)
b)
98.

____________ are tools that can change the strength of a force. They can make the work easier.

a)

computer machines

b)

simple machines

c)

complex machines

99.

Identify which is being described.

refers to how fast or slow a movement is

a)

force

b)

position

c)

speed

d)

motion