Down with the Clip! - Activity - TeachEngineering

Students see how surface tension can enable light objects (paper clips, peppercorns) to float on an island of oil in water, and subsequently sink when the surface tension of the oil/water interface is reduced by the addition of a surfactant; such as ordinary dish soap.

Creating Model Working Lungs: Just Breathe by TeachEngineering

GPS Worksheet - Teach Engineering

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4 Ways to Teach Engineering Design Science Buddies Blog - Worksheets Library

Down with the Clip! - Activity - TeachEngineering

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Activity: Build-a-Battery Workshop: Explore Electrolytes - American Chemical Society