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Wind Chimes

wind chimesHigh school students design and build wind chimes using their knowledge of physics and sound waves, and under such constraints as weight, cost, and the number of musical notes their chimes must generate. They make mathematical computations to determine the pipe lengths. Links to similar activities for younger students included in activity scaling section.

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Simple Musical Instruments

Cardboard guitarPairs of students in grades 3 – 5 investigate sound frequencies and acoustic engineering by creating four different instruments – a shoebox guitar, water-glass xylophone, straw panpipe, and soda bottle organ.

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