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Science Quiz - Materials Vocabulary (Questions)

In KS2 Science, pupils learn the words used to describe materials, such as transparent, opaque, hard, soft, waterproof, and flexible, to understand their everyday uses.

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Fascinating Fact:

Transparent materials let light pass through so we can see clearly, like glass or clear plastic.

In KS2 Science, vocabulary helps pupils describe the properties of materials. By using words like transparent, opaque, waterproof, or absorbent, children can compare materials and explain their functions.

Key Terms

Transparent: A material that allows light to pass through so objects can be seen clearly.
Opaque: A material that blocks light so objects cannot be seen through it.
Waterproof: A material that does not let water pass through, keeping things dry.

Frequently Asked Questions (Click to see answers)

What is a property of a material?

A property is a feature of a material, such as being hard, soft, flexible, waterproof, or transparent, which helps decide how it is used.

What is the difference between transparent and opaque?

Transparent materials let light through so you can see clearly, while opaque materials block light and cannot be seen through.

Why do we learn material vocabulary in KS2?

Learning material vocabulary helps pupils describe, compare, and choose suitable materials for tasks, like using glass for windows or rubber for waterproof boots.

Try These Related Quizzes

1.

A state of matter in which a material flows freely while keeping the same volume is called what?

[ ]	A gas
[ ]	A liquid
[ ]	A solid
[ ]	A mixture

2.

A state of matter in which a substance can expand to fill its space is called what?

[ ]	A gas
[ ]	A liquid
[ ]	A solid
[ ]	Air

3.

What do we call it when a material is heated and changes into a liquid?

[ ]	Evaporation
[ ]	Freezing
[ ]	Melting
[ ]	Condensation

4.

What do we call a material which is produced without the aid of people?

[ ]	Solid
[ ]	Strong
[ ]	Manufactured
[ ]	Natural

5.

How would we describe a material which is able to soak up liquid easily?

[ ]	Brittle
[ ]	Absorbent
[ ]	Conductivity
[ ]	Insulating

6.

How would we describe a material which can be dissolved in a liquid?

[ ]	Solute
[ ]	Solidify
[ ]	Insoluble
[ ]	Soluble

7.

What do we call it when something changes from a liquid to a gas?

[ ]	Evaporation
[ ]	Condensation
[ ]	Insulation
[ ]	Melting

8.

How might we describe a material which does not allow water to pass through it?

[ ]	Permeable
[ ]	Impermeable
[ ]	Dense
[ ]	Opaque

9.

What do we call it when something changes state from gas to liquid?

[ ]	Irreversible change
[ ]	Conductivity
[ ]	Condensation
[ ]	Freezing

10.

What do we call a mixture of two materials, in which one of the materials has been dissolved?

[ ]	Solvent
[ ]	Chemical
[ ]	Solute
[ ]	Solution

You can find more about this topic by visiting BBC Bitesize - Properties and change of materials

Science Quiz - Materials Vocabulary (Answers)

1.

A state of matter in which a material flows freely while keeping the same volume is called what?

[ ]	A gas
[x]	A liquid
[ ]	A solid
[ ]	A mixture

'Keeping the same volume' means that the material does not expand and cannot be compressed

2.

A state of matter in which a substance can expand to fill its space is called what?

[x]	A gas
[ ]	A liquid
[ ]	A solid
[ ]	Air

Air is a mixture of several gases - it is not a state of matter

3.

What do we call it when a material is heated and changes into a liquid?

[ ]	Evaporation
[ ]	Freezing
[x]	Melting
[ ]	Condensation

Solid butter liquefies, or melts, when heated and solid ice becomes liquid water

4.

What do we call a material which is produced without the aid of people?

[ ]	Solid
[ ]	Strong
[ ]	Manufactured
[x]	Natural

Manufactured materials, such as plastic, have been produced by people

5.

How would we describe a material which is able to soak up liquid easily?

[ ]	Brittle
[x]	Absorbent
[ ]	Conductivity
[ ]	Insulating

A sponge is an absorbent material

6.

How would we describe a material which can be dissolved in a liquid?

[ ]	Solute
[ ]	Solidify
[ ]	Insoluble
[x]	Soluble

Sugar dissolves in a cup of tea so it is soluble

7.

What do we call it when something changes from a liquid to a gas?

[x]	Evaporation
[ ]	Condensation
[ ]	Insulation
[ ]	Melting

A puddle has evaporated when the water in it has become gas (water vapour)

8.

How might we describe a material which does not allow water to pass through it?

[ ]	Permeable
[x]	Impermeable
[ ]	Dense
[ ]	Opaque

Permeable material allows water to pass through it easily

9.

What do we call it when something changes state from gas to liquid?

[ ]	Irreversible change
[ ]	Conductivity
[x]	Condensation
[ ]	Freezing

You might have seen condensation on the bathroom mirror. Water vapour in the air is cooled by the mirror and turns into a liquid

10.

What do we call a mixture of two materials, in which one of the materials has been dissolved?

[ ]	Solvent
[ ]	Chemical
[ ]	Solute
[x]	Solution

Salt water is a solution - water is the solvent and salt is the solute