WorksheetsREVISION (UNIT 5-10 )
Total questions: 40
Worksheet time: 34mins
Conductors such as metal let ______
flow through easily?
(1) water
(2) milk
(3) heat
(4) oil
Which object is made of glass?
Which of these materials is used to make boots?
Paper
Fabric
Plastic
Look at the picture above.
Which properties of materials must be considered when making a tent
Flexible
Transparent
Not waterproof
Waterproof
John filled a beaker with water and dropped a ball into it. He was able to see the water and the ball through the beaker clearly.
Which of the following explains his observation?
The beaker is waterproof.
The beaker is strong enough to hold both the water and ball.
The beaker allows light to pass through it.
The beaker is flexible.
The diagram above shows what happens when two objects, A and B, are placed in a tank of water.
Which of the following could objects A and B be?
A: Glass marble, B: Styrofoam plate
A: Wooden chopstick, B: Wooden toothpick
A: Plastic spoon, B: Metal coin
A: Metal spoon, B: Rubber eraser
The following objects are grouped according to whether they float or sink in water.
Which object has been wrongly grouped?
Pencil
A bar of soap
Ceramic mug
Styrofoam box
Different materials have different _____________.
characteristics
properties
needs
groups
Which of the following materials come from living things?
Silk
Ceramics
Plastics
Metals
A kind of energy that travels in waves that you hear
Sound
Crest
Light
Pitch
What makes sound happen?
Waves
Vibrations
Frequency
Amplitude
Which is travel faster, light or sound?
Light
Sound
Will these objects absorb or reflect sound:
brick, concrete, glass, tile, wood
Reflected
Absorbed
Will the curtain reflect or absorb sound?
Reflected
Absorbed
Why does sound echoed in an empty gym?
There is nowhere for sound to go.
Because there are only hard surfaces, sound reflects
Sound travels in waves
Sound is unpredictable
The ability to do work (move) is called...
Matter
Energy
Weight
Force
Energy cannot change from one type to another.
True
False
What does the picture show?
Rotation
Revolution
season
orbit
What do the following picture shows?
Rotation
Revolution
Orbit
axis
Day and night happen due to
the earth revolve around the sun.
the earth rotates on its axis.
How long Earth takes to complete one revolution?
300 days
265 days
365 days
30 days
A imaginary line in the middle of Earth is known as
Axis
Orbit
Season
rotation
The part of Earth away from the sun has
night time
Daytime
The part of Earth facing towards the sun has
night time
day time
Based on the picture, what possible time can it be?
8.00am
5.00pm
12.00 noon
The picture shows one of the effects of the rotation of Earth. Tick ( / ) the correct answer.
The Sun seems to change its position
The Sun rotates on Earth
The Sun moves around the Earth
Which statement is correct?
Inclined plane: enables us to moves the objects from one level to a higher level
Gear: Separates, cuts, holds, and stops objects
Screw: Helps to lift up and moves objects easily
Pulley: Moves and rotates objects
Which of the following machines is not an example of wheel and axle?
Which of the following tools is the most sustainable to be used to harvest paddy?
What is this simple machine?
Inclined Plane
Lever
Gear
Wheel and axle
Which of the following tools has wedge, wheel and axle?
