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Testing what materials can do

Testing Materials for Strength

Check: Testing Materials for Strength

Bridges That Bend

Check: Bridges That Bend

Gravity and Weight

Check: Gravity and Weight

Module check: investigating forces and materials

Children fair-test materials for strength, discover why folded paper resists bending far more than flat paper, and test how added weight affects a structure's stability.

This module moves from structure to material. Children fair-test paper, cardboard, and folded shapes for strength, and discover that how a material is shaped changes what it can hold.

Investigating Forces and Materials

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