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The Unpoppable Balloon
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In this activity, learners explore polymer structure and their ability to reform around objects by attempting to stab a wooden skewer through a balloon without popping it.

Fun With Stress
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In this activity, learners complete simple exercises to investigate the relationship between force, area and pressure and their effects on materials.

Playground Patterns of Cracks
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In this math activity, learners observe and sketch cracking patterns in pavement.