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Activity
TeachEngineering

Teach Engineering: Rocks, Rocks, Rocks

For Teachers 6th - 8th
Students test rocks to identify their physical properties (such as luster, hardness, color, etc.) and classify them as igneous, metamorphic or sedimentary. They complete a worksheet table to record all of the rock properties, and then...
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Activity
TeachEngineering

Teach Engineering: Preconditioning Balloons

For Teachers 10th - 12th
Students use balloons (a polymer) to explore preconditioning a viscoelastic material behavior that is important to understand when designing biomedical devices. They improve their understanding of preconditioning by measuring the force...