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For this energy worksheet, students complete the chart about types of energy and how they are used. Then students complete the second chart for the places where energy is wasted and how to stop the waste.
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TE Activity: Pitch and Frequency
Students experiment with a vibrating ruler and a kazoo to study the different pitches and frequencies they produce. They create both high and low pitch sound waves. They examine how engineers use sound energy when designing electronic...
3rd - 5th Technology & Engineering