Materials revision

True or False:

Your iPad is made up of materials.

• True

• False

Choose the odd one out:

• coal

• trees

• clay

• umbrella

Which raw material gives us glass?

• trees

• sand

• animal skin

• coal

A material that can be moulded into a different shape is ...

• absorbent

• fragile

• soft

• flexible

What frame structure does our body have?

• skeleton

• bones

• limbs

• torso

The triangular shape we see in a bridge is called a ...

• brace

• tie

• guy

• strut

True or False:

We choose materials with the object in mind.

• True

• False

A manufactured material ...

• is in its natural state.

• has been processed.

The paper mill ...

• combines wood chips and chemicals to make pulp

• cleans and presses the pulp to make paper.

• prints on the paper ready for sale to people.

Why should we recycle paper?

(Choose the answer that doesn't fit)

• To reduce waste.

• Everyone tells us to recycle.

• To save our trees and forests.