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WorksheetsMaterial science year 4
Total questions: 15
Worksheet time: 8mins
What material is this Tyre made of?
(a)
What material is this spoon made of?
(a)
Look at the picture. What material is this Chair ?
(a)
A raincoat is made from plastic because plastic is
waterproof
rough
weak
observant
Here is the properties of materials. If we can see through it, it called....
strong
observant
flexible
transparent
Which is the best material for making a car windscreen?give a reason for your answer. (This question requires the knowledge of light and materials)
ceramic. It does not allow light to pass through.
metal.it allows all light to pass through.
glass. It is transparent and allows light to pass through
The following shows a picture of a hammer. The part marked X should be made of ______________. State a reason for your answer.
Steel. It is strong and can withstand heavy knocks.
Glass. It is waterproof.
Ceramic. It is a poor conductor of heat.
Aluminium. It is a good conductor of heat.
Which of the following objects is produced from basic source of plant?
Animal P produces fine thread which is used to silk scarf. What is animal P ?
Cow
Sheep
Spider
Silkworm
What is the basic source of this object?
Plants
Animals
Petroleum
Umbrella, tent and parachute are all made from same basic source which is______
petroleum
animals
plants
rocks
What material can conduct heat and electricity, can be hammered into a shape, or drawn into a wire.
metal
plastic
fabric
glass
Which property means can't see through?
waterproof
heat-trapping
opaque
soft
Which material is shiny and conducts electricity
Plastic
Glass
Rubber
Metal
Which material is hard and attracted to a magnet
Wool
Wood
Metal
Cotton
