Celebrating 20 Years of ABCD How is it radical and what difference has it made?
What is it made of
7
Materials and properties
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Transcript of What is it made of
Materials and properties
- Metal
- Plastic
- Glass
- Wood
- Fabric
- Paper
NATURAL MANUFACTURED
- hard
- smooth
- bendy
- shiny
- transparent
- soft
- rough
- rigid
- dull
- opaque
When we bend, stretch or squeeze materials they can:
Stay in the new shape
Go back to the old shape
Don´t change
- Heat melts
- Water and air: Rust
- Cold freezes
Glass Paper Plastic