2 What are the properties of air? 1. Which of these children is right? Why do you think so?
Life Link There is air inside these things. Where is the air? Is the shape of the air the same as the shapes of these things?
The thing in the zipper bag does not have a fixed shape.
Something is in the zipper bag but we cannot see it.
Nothing is in the zipper bag.
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When we cannot see or touch a thing, it does not mean it is not there.
More to Explore
Make use of the properties of air to design some everyday items or toys.
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2. Use a zipper bag to collect some air. Explore the properties of air with your sense organs.
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Quick Check Air has / does not have colour. Air has / does not have smell. Air has / does not have taste.
mobile phone stand
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air-filled toy
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