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Grade 3 Final Test Review ( Unit 1,3&4)

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

Dark or Darkness means___.

a)

There is a little light.

b)

There is no light.

c)

Light is so bright.

2.

What is a shadow?

a)

A shadow is when the light is blocked by an object.

b)

A shadow is when the light pass through an object.

3.

The shadow can change size.

a)

False

b)

True

4.

The shadow is ___ when the light is near the object.

a)

small

b)

big

5.

The shadow is ___ when the light is far from the object.

a)

big

b)

small

6.

Is the moon a source of light or reflects light?

a)

reflects light

b)

source of light

7.

Choose 2 object that reflects light.

a)

Sun

b)

Spoon

c)

d)

8.

Shadows are only made by the Sun.

a)

True

b)

False

9.

Choose a human made light.

a)

Flashlight/torch

b)

Lava

c)

lightning

10.

Choose a natural source of light.

a)

lamp

b)

lightning

c)

street light

11.

____ is when there is a little light.

a)

dark

b)

dim

12.

Metals and shiny object ____.

a)

are sources of light

b)

reflects light

13.

It is the Earth's main source of light.

a)

Stars

b)

Moon

c)

Sun

14.

What is light?

a)

It is when we can't see all the things around us.

b)

It is the energy that makes us see some things around us.

c)

It is the energy that makes us see all the things around us.

15.

It is when pollen is transferred from the male part of the flower to the female part of the flower.

a)

Germination

b)

Pollination

c)

Photosyntheis

16.

It is a powdery substance in a flower.

a)

seeds

b)

nectar

c)

pollen

17.

The animals that moves the pollen from one flower to another.

a)

pollen

b)

pollination

c)

pollinator

18.

Seeds disperse or spread out in different ways.

a)

false

b)

true

19.

Which part of the plant makes food?

a)

leaves

b)

roots

c)

stem

d)

flower

20.

Which part of the plant absorbs nutrients and water from the soil?

a)

leaves

b)

roots

c)

stem

d)

flower

21.

Which part of the plant helps transport water and nutrients to different parts of the plant?

a)

stem

b)

roots

c)

leaf

d)

flower

22.

Forces are _____ and ______.

a)

push

b)

pull

c)

both

23.

When you move something away from you. What type of force is that?

a)

pull

b)

push

c)

both

24.

When you move something close to you. What type of force is that?

a)

pull

b)

push

c)

both

25.

Isaac Newton was the Scientist who studied about _______.

a)

motion

b)

speed

c)

gravity

26.

What do you call the device we use to measure force?

a)

thermometer

b)

force meter

c)

sphygmomanometer

27.

It is a force that makes things fall down. What is it?

a)

gravity

b)

speed

c)

motion

28.

Can a force change the direction of a moving object?

a)

no

b)

yes

29.

Force can't change the shape of an object.

a)

false

b)

true

30.

Forces can make a moving object ______ and ________.

a)

go and fall

b)

move and change direction

c)

stop and move