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Science Year 4 GL

Total questions: 60

Worksheet time: 3600secs

Name
Class
Date
1.

What type of animal is this?

a)

Mammal

b)

Reptile

c)

Fish

d)

Amphibian

e)

Bird

2.

What type of animal is this?

a)

Mammal

b)

Reptile

c)

Amphibian

d)

Fish

e)

Bird

3.

What type of animal is this?

a)

Mammal

b)

Reptile

c)

Fish

d)

Amphibian

e)

Bird

4.

What type of animal is this?

a)

Mammal

b)

Reptile

c)

Amphibian

d)

Fish

e)

Bird

5.

What type of animal is this?

a)

Mammal

b)

Reptile

c)

Amphibian

d)

Fish

e)

Bird

6.

Which of these are predators?

a)

Grass

b)

Grasshopper

c)

Frog

d)

Snake

e)

Eagle

7.

Which of these are prey?

a)

Grass

b)

Grasshopper

c)

Frog

d)

Snake

e)

Eagle

8.

Which of these are producers?

a)

Grass

b)

Grasshopper

c)

Frog

d)

Snake

e)

Eagle

9.

Which animal has: No legs and a shell?

(a)  

10.

Which animal has: Wings and is active at night?

(a)  

11.

Which animal has: No wings and more than eight legs?

(a)  

12.

Which of these animals are vertebrates?

a)

Dog

b)

Snail

c)

Shark

d)

Rabbit

e)

Spider

13.

Incisors are used to ____ and ____ food.

a)

Rip

b)

Cut

c)

Slice

d)

Crush

e)

Grind

14.

Molars are used to ____ and ____ food.

a)

Rip

b)

Cut

c)

Tear

d)

Crush

e)

Grind

15.

Canines are used to ____ and ____ food.

a)

Rip

b)

Cut

c)

Slice

d)

Crush

e)

Tear

16.

Which teeth are shaded green?

a)

Canines

b)

Molars

c)

Incisors

d)

Premolars

17.

Which teeth are shaded blue?

a)

Canines

b)

Molars

c)

Incisors

d)

Premolars

18.

Which teeth are shaded pink?

a)

Canines

b)

Molars

c)

Incisors

d)

Premolars

19.

Which teeth are shaded yellow?

a)

Canines

b)

Molars

c)

Incisors

d)

Premolars

20.

Look closely at this diagram of the digestive system. What is label A?

(a)  

21.

Look closely at this diagram of the digestive system. What is label B?

(a)  

22.

Look closely at this diagram of the digestive system. What is label C?

(a)  

23.

Look closely at this diagram of the digestive system. What is label D?

(a)  

24.

Look closely at this diagram of the digestive system. What is label E?

(a)  

25.

What do enzymes in the digestive system do?

a)

Make stomach acid

b)

Help you lose weight

c)

Help you break down food

d)

Stop you getting sick

26.

Which of these are good strategies for keeping your teeth healthy?

a)

Brushing them at least twice a day

b)

Drinking sugary drinks

c)

Visit the dentist regularly

d)

Eat lots of chocolate for breakfast

e)

Drink water regularly

27.

Water freezes at __ degrees Celcius.

a)

100

b)

-100

c)

0

d)

25

e)

50

28.

Water boils at __ degrees Celcius.

a)

100

b)

68

c)

0

d)

200

e)

50

29.

The process of a solid turning into a liquid is known as:

a)

Evaporation

b)

Condensation

c)

Melting

d)

Freezing

30.

The process of a gas turning into a liquid is known as:

a)

Evaporation

b)

Condensation

c)

Melting

d)

Freezing

31.

The process of a liquid turning into a gas is known as:

a)

Evaporation

b)

Condensation

c)

Melting

d)

Freezing

32.

The process of a liquid turning into a solid is known as:

a)

Evaporation

b)

Condensation

c)

Melting

d)

Freezing

33.

How many more degrees Celcius is the melting point of sugar than butter?

a)

200

b)

90

c)

160

d)

125

e)

260

34.

Which of these are solids?

a)

Ice

b)

Lego

c)

Honey

d)

Feathers

e)

Smoke

35.

Sound is measured in (a)   .

36.

How can I increase the volume of a drum?

a)

Hit it harder

b)

Make a hole in it

c)

Hit it softer

d)

Play it underwater

37.

How do I play high pitch notes on the pan pipes?

a)

Blow into the short holes

b)

Blow into more than one hole

c)

Blow harder

d)

Blow into the long holes

38.

What is the speed of sound in metres per second?

a)

343 m/s

b)

100 m/s

c)

100,000 m/s

d)

800 m/s

39.

As the distance from the sound source _______, the volume _______.

a)

increases and increases

b)

increases and decreases

c)

decreases and increases

d)

decreases and decreases

40.

Which travels faster, light or sound?

a)

Sound

b)

Light

c)

They move at the same speed

41.

How do we hear? Sound waves travel from the source, through the (a)   , before reaching your ear drum.

42.

The starting point of a sound is known as the (a)   .

43.

Which of these are electrical appliances?

a)

Fridge

b)

iPad

c)

Radio

d)

Lightbulb

e)

Projector

44.

Which of these are mains operated?

a)

Electric Oven

b)

Fridge

c)

Watch

d)

Torch

e)

TV

45.

Which of these are battery operated?

a)

Electric Oven

b)

Fridge

c)

Watch

d)

Torch

e)

TV

46.

Will the light turn on?

a)

Yes, the circuit is CLOSED

b)

No, the circuit is OPEN

47.

A material that lets current flow through is called a _________.

a)

Conductor

b)

Pilot

c)

Insulator

d)

Appliance

e)

Metal

48.

A material that doesn't let current flow through is called an _________.

a)

Conductor

b)

Blocker

c)

Insulator

d)

Stopper

e)

Eraser

49.

Which component is this?

a)

Wire

b)

Buzzer

c)

Bulb

d)

Switch

e)

Cell

50.

Which component is this?

a)

Wire

b)

Buzzer

c)

Bulb

d)

Switch

e)

Cell

51.

Which component is this?

a)

Wire

b)

Buzzer

c)

Bulb

d)

Switch

e)

Cell

52.

Which component is this?

a)

Wire

b)

Buzzer

c)

Bulb

d)

Switch

e)

Cell

53.

Which component is this?

a)

Wire

b)

Buzzer

c)

Bulb

d)

Switch

e)

Cell

54.

How can we be safe when using electrical appliances?

a)

Don't spill liquids on them

b)

Don't put metal objects inside mains sockets

c)

Ensure wires are not a tripping hazard

d)

Don't eat batteries

e)

Stay away from power lines

55.

True or False? Solids hold their shape in a container

a)

True

b)

False

56.

True or False? Liquids fill a container and form a pool

a)

True

b)

False

57.

True or False? Gases spread out quickly into empty spaces

a)

True

b)

False

58.

In science we often make sensible guesses about what will happen. This is called a (a)   .

59.

This rose is an example of a ________.

a)

Flowering plant

b)

Non-flowering plant

60.

This fern is an example of a ________.

a)

Flowering plant

b)

Non-flowering plant

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