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Grade 3 FLVS Science review

Total questions: 24

Worksheet time: 13mins

Name
Class
Date
1.

Square, round and triangular are.....

a)

sizes

b)

textures

c)

shapes

d)

colours

2.

What is this?

a)

A wind vane

b)

A rain gauge

c)

A microwave

d)

A thermometer

3.

What is this and what does it do?

a)

It's a scale and it tells us the weight.

b)

It's a thermometer and it tells us the temperature.

c)

It's a scale and it tells us the temperature.

d)

It's a thermometer and it tells us the weight.

4.

True or false?

Things that are heavy sink and things that are light float.

a)

True

b)

False

5.

What is the weather in this picture?

a)

Warm and sunny

b)

Cold and rainy

c)

Cold and sunny

d)

Warm and windy

6.

What is the weather like? Why?

a)

It's windy because the trees are moving.

b)

It's windy because there are clouds.

c)

It's cold because the trees are moving.

d)

It's rainy because there is no sun.

7.

What is a pattern in nature?

a)

Something that happens once.

b)

Something that happens in the morning.

c)

Something that never happens.

d)

Something that happens every day or month or year.

8.

Which TWO of these are patterns in nature?

a)

The sun comes up and goes down every day.

b)

It rains on Saturday.

c)

The seasons change every year.

d)

We go to school every day.

9.

It is warm and a little rainy. What is the season?

a)

spring

b)

summer

c)

autumn (or fall)

d)

winter

10.

What is the coldest season?

a)

spring

b)

summer

c)

autumn (or fall)

d)

winter

11.

What is a force?

a)

A push

b)

A pull.

c)

Both. A push and a pull.

12.

What does a push do?

a)

It moves things towards us.

b)

It moves things away from us.

13.

What does a pull do?

a)

It moves things towards us.

b)

It moves things away from us.

14.

If you push an object with a big force, how does the object move?

(Choose TWO answers.)

a)

Faster

b)

Slower

c)

A short distance

d)

A long distance

15.

The two ends of a magnet are called the poles.

What are their names?

a)

North and south pole

b)

Hot and cold pole

c)

Big and small pole

d)

Hard and soft pole

16.

Which TWO are true?

a)

The north pole attracts the south pole.

b)

The north pole repels the south pole.

c)

The south pole repels the south pole.

d)

The north pole attracts the north pole.

17.

What does the brain do?

a)

It carries oxygen to the muscles.

b)

It sends and receives messages.

c)

It helps us to digest our food.

d)

It pushes and pulls objects.

18.

What does the heart do?

a)

It takes oxygen from the air.

b)

It sends and receives messages.

c)

It falls in love.

d)

It pumps blood around the body.

19.

What do the lungs do?

a)

They take oxygen from the air.

b)

They digest our food.

c)

They help us to sleep.

d)

They pump blood around the body.

20.

The stomach....

a)

helps us to eat our food.

b)

helps us to breathe.

c)

helps us to move.

d)

helps us to digest our food.

21.

The muscles....

a)

carry oxygen.

b)

help us to think.

c)

help us to move.

d)

digest our food.

22.

What is inside the skull?

a)

Our heart

b)

Our stomach

c)

Our brain

d)

Our intestines

23.

What is inside the ribcage?

a)

Our heart and lungs

b)

Our stomach and intestines

c)

Our brain and teeth

d)

Our throat

24.

What is this part of our skeleton?

a)

Rib

b)

Ribcage

c)

Hip bone

d)

Spine