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Matters and Materials
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Is a blackboard hard or soft?
It's hard.
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This is a jumper. What material is it made of?
It's made of wool.
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This is a door. Is it opaque or transparent?
It's opaque.
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This is a pillow. Is it soft or hard?
It's soft.
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Is a spoon magnetic?
Yes, it is.
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These are rubber bands. Are they flexible or rigid?
They are flexible.
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What material is it made of?
It's made of plastic.
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This is a raincoat. Is it waterproof?
Yes, it is.
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What material is it made of?
It's made of paper.
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This is a spoon. It's made of metal. Does it sink or float?
It sinks.
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This is a sponge. Is it waterproof?
No, it isn't.
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This is a ruler. Is it flexible or rigid?
It's rigid.
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These are glass windows. Are they opaque or transparent?
They are transparent.
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This is a paper boat. Does it sink or float?
It floats.
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Are rocks flexible or hard?
They are hard.
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This is a plastic bag. Does it sink or float?
It floats.
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Okay!
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