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Frozen Sculptures
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In this activity, learners use objects they find on a nature and water to make creative frozen sculptures.
Shrinking Polymers
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In this activity, learners discover that some plastics will shrink when you get them hot. Learners bake polystyrene in a regular oven and discover what happens.
Gumdrop Chains and Shrinky Necklaces
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In this activity, learners thread gumdrops together to make a model of a polymer.
Crystal Packin' Mama
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In this activity, learners investigate the basic crystal structures that metal atoms form.
How Many Pennies?
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In this activity (pages 13-14), learners investigate the properties of smart materials, which are materials that respond to things that happen around them.