Hold up your hand. Is your jumper soft or hard? Is the table top rough or smooth?
Today we will handle real materials and use special describing words called properties.
A property is a way a material feels, looks, or behaves.
Watch this clear plastic wallet. Is it bendy? Can you see through it?
Today we will sort materials into bendy and not bendy.
At your table tray, take turns. Gently try the bendy test on each material: does it curve without snapping? Say bendy or not bendy.
You may also notice hard or soft, rough or smooth, or see-through.
We will sort our tray materials into two groups: bendy and not bendy.
In your group, put each material into one of the two hoops. Be ready to say why it went there.
The same materials are on the board. A different question.
This time: can you see through it?
Watch what happens. Some things are about to change sides.
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