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Revision Science Year 2 (Unit 5 & 6)

Total questions: 20

Worksheet time: 6mins

Name
Class
Date
1.

Which of the following is natural source of light.

a)

Sun

b)

Candle

c)

Moon

d)

Lamps

2.

Which of the following can create the shadow of the vase when the torch is switched on?

a)
b)
c)
3.

Clarity of shadow:

a)

Clear shadow

b)

Less clear shadow

c)

No shadow

4.

Clarity of shadow:

a)

Clear shadow

b)

Less clear shadow

c)

No shadow

5.

Clarity of shadow:

a)

Clear shadow

b)

Less clear shadow

c)

No shadow

6.

Clarity of shadow:

a)

Clear shadow

b)

Less clear shadow

c)

No shadow

7.

The clarity of shadow is influenced by the type of ________ that blocks the light.

a)

light

b)

objects

c)

position

8.

An activity can be carried out easily in a _______ area.

a)

bright

b)

dark

c)

shadow

9.

What is the name of this shadow play?

a)

Wayang Kulit

b)

Hand shadow play

c)

Wayang Puppet

10.

Which of the following object formed a less clear shadow?

a)

clear glass

b)

wood plank

c)

coloured plastic bag

11.

The plant...

a)

wilt

b)

stay alive

12.

The plant...

a)

wilt

b)

stay alive

13.

The plant wilt because it does not get....

a)

water

b)

air

c)

sunlight

14.

Choose the missing basic needs for seed germination.

a)

water

b)

air

c)

suitable temperature

15.

Choose the missing basic needs for seed germination.

a)

water

b)

air

c)

suitable temperature

16.

What will happen to the seeds after 5 days being kept in the refrigerator? Why?

a)

The seed germinate. Water is needed for seed germination.

b)

The seed do not germinate. Suitable temperature is needed for seed germination.

c)

The seed germinate. Air is needed for seed germination.

d)

The seed do not germinate. Water is needed for seed germination.

17.

Choose ALL basic needs for seed germination.

a)

Water

b)

Air

c)

Sunlight

d)

Suitable temperature

18.

Choose the correct answer for "A" and "B".

a)

A = 5 ; B = 5

b)

A = 4 ; B = 4

c)

A = 4 ; B = 5

19.

On the 5th day, the plant has ____ leaves compared to the 3rd day.

a)

less

b)

more

c)

same

20.

Plants will undergo changes of growth. What are the changes of plant? Choose ALL the correct statement.

a)

Number of leaves increase

b)

The plant become taller

c)

The circumference of stem increase

d)

The size of leaves will not change