What are the properties of these materials

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What are the properties of these materials?
2
Which material?

• Burns easily
• Goes soggy when wet
• Used to make boxes

Cardboard? Wood? Salt?
3
Which material?

• Smooth and transparent
• Made from sand
• Used to make windows

Wool Glass Cardboard
4
Which material?
Leather Wood Sugar

• Obtained from a plant
• Bad for your teeth
• Used as a sweetener

5
Which material?

• A metal
• Light in weight
• Sometimes used for drinks cans

Wood Oil Aluminium
6
Which material?

• Tough and flexible
• Made from a natural source
• Used to make shoes, handbags and gloves

???
7
Which material?
What do you think?

• Found in sea water
• You can tell by its taste
• Can be used on your dinner!!

8
Materials challenge

• A natural material

• Often cut into planks

• Used to make sheds, doors and furniture

Which material has these properties??
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Class challenge