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STOP AND CHECK

Total questions: 156

Worksheet time: 2hrs 57mins

Name
Class
Date
1.

Queue up before entering the science classroom

a)

True

b)

False

2.

Tell your teacher if anythings spills it breaks

a)

True

b)

False

3.

Students can eat or drink in science classroom

a)

True

b)

False

4.

Handle animals with care and respect

a)

True

b)

False

5.

Do not clean your desk after experiments

a)

True

b)

False

6.

Long hair must be tied back

a)

True

b)

False

7.

Do not wash your hands after experiment

a)

True

b)

False

8.

Never touch equipment until you have permission

a)

True

b)

False

9.

Be careful with electrical appliances

a)

True

b)

False

10.

Can climb on chairs or tables

a)

True

b)

False

11.

Which of the following would be safe to do during a lab activity?

a)

Running in the classroom

b)

Leaving a water spill on the floor

c)

Touching hot surfaces

d)

Following lab rules

12.

What should you do if any accident happened in science room?

a)

Call home

b)

Run out of the room

c)

Tell teacher immediately

d)

Sit down in your seat

13.

Which of the Science Room rules is not obeyed by the pupil?

a)

Eat or drink in the Science Room

b)

Speak in the Science Room

c)

Carry out an activity in the Science Room

d)

Play around in the Science Room

14.

What will be happen if a pupil throws rubbish into the sink?

a)

The sink will be clogged

b)

The teacher will throw away the rubbish

c)

The water will clean up the rubbish

d)

Nothing will happen

15.

Why do pupils need to listen to the instructions of the teacher when in the Science Room?

a)

The pupils will be loved by the teacher

b)

The science activity will be carried out well

c)

The pupils can go home early

d)

The pupils will not be fined by the teacher

16.

What should be done if any science apparatus is damaged?

a)

Throw away the science apparatus

b)

Take home the science apparatus for repair

c)

Report to the teacher about the damaged science apparatus

d)

Sell the science apparatus

17.

Why are we not allowed to run and play in the Science Room?

a)

So that the pupils will feel happy

b)

To prevent any accident from occuring

c)

So that the science activity can be carried out

d)

To make Science Room always tidy

18.

Which of the following is not allowed to be done in the Science Room?

a)

Clean the Science Room before leaving

b)

Ask for the teacher's permission before entering the Science Room

c)

Eat and drink in the Science Room

19.

Some animals lays eggs and some animlas give birth

a)

True

b)

False

20.

This animal ____

a)

Lays eggs

b)

Give birth

21.

This animal _____

a)

Give birth

b)

Lays eggs

22.

Tick ( / ) animals that lays eggs.

a)
b)
c)
d)
23.

Tick ( / ) animals that give birth.

a)
b)
c)
d)
24.

Whale and dolphin ______

a)

Give birth

b)

Lays eggs

25.

Goldfish _____

a)

Lays eggs

b)

Give birth

26.

These animals ______

a)

Give birth

b)

Lays eggs

27.

These animals ______

a)

Give birth

b)

Lay eggs

28.

These animals ______

a)

Lay eggs

b)

Give birth

29.

These animals ______

a)

Give birth

b)

Lay eggs

30.

Platipus lives on land and in water. They _______

a)

Give birth

b)

lay eggs

31.

These animals ______

a)

Lay eggs

b)

Give birth

32.

This is a pangolin. It ______

a)

Lays egg

b)

Give birth

33.

This is a porcupine. It ______

a)

Lays eggs

b)

Give birth

34.

When a switch is closed, it will complete a circuit and allow electricity to flow.

a)

Yes

b)

No

35.

What object could a switch be compared to?

a)

Coin

b)

Popsicle stick

c)

Plastic spoon

d)

Paper

36.

Which object is a conductor?

a)

Rubber

b)

Newspaper

c)

Metal Spoon

d)

Glass

37.

Which of the following items would conduct electricity?

a)

Paper clip

b)

Straw

c)

Handkerchief

d)

Glass rod

38.

A penny is an example of ...

a)

Conductor

b)

Insulator

39.

A plastic ruler is an example of ...

a)

Conductor

b)

Insulator

40.

This electrical component is ...

a)

Bulb holder

b)

Dry cell holder

c)

Bulb

d)

Switch

41.

An ... is an object that does not allows electrical current to flow through it.

a)

conductor

b)

insulator

42.

A ... is an object that allows electrical current to flow through it.

a)

conductor

b)

insulator

43.

Which components are needed to form a complete circuit? Click for the correct answers.

a)

A bulb

b)

A switch

c)

A dry cell

d)

Connecting wire

44.

This electrical component is ...

a)

Bulb holder

b)

Dry cell holder

c)

Bulb

d)

Switch

45.

This electrical component is ...

a)

Bulb

b)

Dry cell holder

c)

Dry cell

d)

Switch

46.

This electrical component is ...

a)

Bulb

b)

Dry cell holder

c)

Dry cell

d)

Switch

47.

Is this a complete circuit?

a)

No

b)

Yes

48.

Is this a complete circuit?

a)

No

b)

Yes

49.

What is the function of dry cell in the circuit?

a)

to supply electrical energy

b)

to produce light

c)

to complete and break the electric circuit

50.

What is the function of bulb in the circuit?

a)

to supply electrical energy

b)

to produce light

c)

to complete and break the electric circuit

51.

What is the function of switch in the circuit?

a)

to supply electrical energy

b)

to produce light

c)

to complete and break the electric circuit

52.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

53.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

54.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

55.

Does an animal need air?

a)

yes

b)

no

56.

Air is around us

a)

true

b)

false

57.

Can you see air?

a)

yes

b)

no

58.

Do people need air?

a)

yes

b)

no

59.

Air consist of gases such as oxygen and ____________

a)

carbon dioxide

b)

sand

c)

food

60.

Living things need air to _________________.

a)

make food

b)

breathe

c)

get energy

61.

Living things BREATHE OUT _____________.

a)

carbon dioxide

b)

oxygen

62.

What is moving air?

a)

gas

b)

wind

c)

water vapour

63.

Worms can breathe in the soil and fish can breathe in the water

a)

true

b)

false

64.

The wind can fly _________

a)
b)
c)
65.

Strong wind can cause _______

a)
b)
c)
d)
66.

Living things BREATHE IN _____________.

a)

carbon dioxide

b)

oxygen

67.

The wind can move the _______________

a)
b)
c)
68.

Air is also present in water and ______

a)

soil

b)

food

c)

animal

69.

The wind helps us to ________

a)
b)
c)
d)
70.

Choose the correct answer.

Human reproduces by _______________________.

a)

laying eggs

b)

giving birth

71.

The first stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

72.

The second stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

73.

The third stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

74.

The final stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

75.

Choose the changes of human since birth.

You may choose more than one answer.

a)

Change in hair type

b)

Change in skin colour

c)

Increase in height

d)

Increase in weight

76.

Look at the table given carefully.

Which feature does Amin inherit from his father?

a)

Hair colour

b)

Hair type

c)

Skin colour

d)

Iris colour

77.

Look at the table given carefully.

Which feature does Amin inherit from his mother?

a)

Hair colour

b)

Hair type

c)

Skin colour

d)

Iris colour

78.

Look at the table given carefully.

Which feature does Amin inherit from his grandmother?

a)

Hair colour

b)

Hair type

c)

Skin colour

d)

Iris colour

79.

Look at the table given carefully.

Which feature does Amin inherit from his grandfather?

a)

Hair colour

b)

Hair type

c)

Skin colour

d)

Iris colour

80.

Look at the table given carefully.

Maira inherits her hair colour from _____________.

a)

grandfather

b)

grandmother

c)

father

d)

mother

81.

Look at the table given carefully.

Maira inherits her hair type from _____________.

a)

grandfather

b)

grandmother

c)

father

d)

mother

82.

Look at the table given carefully.

Maira inherits her skin colour from _____________.

a)

grandfather

b)

grandmother

c)

father

d)

mother

83.

Look at the table given carefully.

Maira inherits her iris colour from _____________.

a)

grandfather

b)

grandmother

c)

father

d)

mother

84.

Choose 3 sources of light

a)

Sun

b)

Dry cell

c)

Lamps

d)

Fire

85.

Which object is used as a light source during reading a book?

a)
b)
c)
86.

The light enables us to ____________ objects clearly.

a)

taste

b)

see

87.

__________ enables us to do activities during the day.

a)

Firewoods

b)

Sun

88.

Fireflies are insects that produce blinking lights during the ____________.

a)

day

b)

night

89.

Choose either dark or light based on the picture.

a)

Light

b)

Dark

90.

Choose either dark or light based on the picture.

a)

Light

b)

Dark

91.

Choose either dark or light based on the picture.

a)

Light

b)

Dark

92.

... is a natural source of light that give off light by itself.

a)

A Star

b)

A lamp

c)

A torch

93.

… is a man-made source of light that give off light by itself.

a)

The Sun

b)

A candle

c)

A firefly

94.

… looks bright, but they do not give off light.

a)

A torch

b)

the Sun

c)

A mirror ball

95.

We need light to ....

a)

listen to music

b)

read a book

c)

sleep

96.

Light helps ... make food and grow

a)

plants

b)

robots

c)

machines

97.

... look bright, but they do not give off light!

a)

Fireflies

b)

Stars

c)

Diamons

98.

... is a source of light that give off light by itself.

a)

An apple

b)

A candle

c)

The ocean

99.

The light enables us to ...................... objects clearly.

a)

Taste

b)

See

100.

Fireflies are insects that produce blinking lights during the ...............

a)

day

b)

night

101.

... is a natural source of light that give off light by itself.

a)

A Star

b)

A lamp

c)

A torch

102.
a)
b)
103.

Which one of these is a source of light?

a)
b)
c)
104.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

105.

Separate fine-sized materials ans large-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

106.

Separate materials that can be attracted by magnet.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

107.

Separate materials that can float from materials that sink.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

108.

Separate solid materials from liquid materials.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

109.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

110.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

111.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

112.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

113.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

114.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

115.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

116.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

117.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

118.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

119.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

120.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

121.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

122.

Choose the wrong statement.


During the growth of plant,

a)

the number of leaves increase

b)

the stem becomes thinner

c)

the root becomes longer

123.

Choose the wrong answer.


The Importance of plants are

a)

animal's habitat

b)

source of food

c)

source of medicine

d)

human' s habitat

124.

Which plant is healthy?

a)
b)
125.

What are the basic needs of plants to grow healthy?

a)

water,sunlight,air

b)

sunlight,flower,vase

c)

fruits, water,air

d)

flower,water,air

126.

What is the main function of the roots

a)

To store water and food

b)

To provide support and keep it stable

c)

To absorb water and minerals in the soil

d)

To stop soil erosion

127.

What part of the plant makes the food?

a)

The leaves

b)

The roots

c)

The stem

d)

The flowers

128.

Select the RIGHT sentence

a)

Plants are not living things

b)

Plants never die

c)

Plants make their own food

d)

Plants don't need sunlight

129.

Which part of the plant absorbs water and nutrients into the plant?

a)

Flower

b)

Stem

c)

Roots

d)

Leaves

130.

What do plants need to grow?

a)

Water, air and sunlight.

b)

Water.

c)

Water and soil.

d)

Water, air and love.

131.

Arrange the growth stages of tomato plants

a)

fruits , seeds , young plant , germination plant , flower

b)

seeds, germination of seeds, young plant, flowers, fruits

c)

flower , fruits , seeds , germination of seeds , young plant

d)

seeds , germination seeds , young plant , fruits , flower

132.

What is the name of component in this diagram ?

a)

bulb holder

b)

bulb

c)

battery

133.

This is a ________ .

a)

bulb

b)

wire

c)

battery

134.

What is the name of the component ?

a)

switch

b)

wire

c)

bulb

135.

What is this ?

a)

battery holder

b)

bulb holder

c)

switch holder

136.

Name of this component

a)

dry cell / battery

b)

wire

c)

bulb

137.

What is the name of this component ?

a)

wires

b)

bulb

c)

battery

d)

switch

138.

It is used to complete and break the electric circuit.

a)

bulb

b)

switch

c)

bulb holder

d)

wires

139.

The dry cell should be installed in a _________ and connected to the correct terminals.

a)

switch

b)

bulb holder

c)

box

d)

dry cell holder

140.

The ________________ should be connected to every component correctly.

a)

bulb holder

b)

connecting wires

c)

switch

141.

When the switch is closed , the ______ will light up.

a)

wire

b)

battery

c)

bulb

142.

Its function to supply electrical energy.

a)
b)
c)
d)
143.

The bulb will .........

a)

light up

b)

not light up

144.

I am a bulb. My function is to ......

a)

produce light

b)

supply energy

c)

complete and break circuit

145.

The diagram shows the correct way to insert the battery into the battery holder

a)

True

b)

False

146.

What is the missing component in above picture?

a)

switch

b)

bulb

c)

battery

147.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

148.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

149.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

150.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

151.

Which of the following is NOT the natural source of water?

a)
b)
c)
d)
152.

What is the natural flow of water?

a)

The water flows from lower areas to higher areas.

b)

The water flows from higher areas to lower areas.

c)

The water flows in the same position.

153.

The diagram above shows a natural process. What is the process?

a)

Water flow sequence

b)

Natural water source

c)

Natural water cycle

154.

What will happen when the water flow disrupted?

a)
b)
c)
155.

Should action such as in the picture above be done?

a)

Should be done

b)

Should not be done

156.

Which of the following diagram shows the roles of human in maintaining the clean sources and flow of water?

a)
b)
c)