I teach at Kennedy Middle School in Aiken, South Carolina. The course I teach is seventh grade science.



Sound does not travel through a vacuum. Sound must travel through a gas (air), a solid or a liquid. This lesson will demonstrate that sound passes through a solid.

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Go to lesson page.

Go to site one. This site is about all aspects of sound, from the physics of sound to the applications of sound.

Go to site two. This site is about car horns and the Doppler Effect.

Go to site three. This site is a lesson that allows students to make a toy (kazoo) to understand a property of sound.

Go to site four. This site is an introduction to sound, its qualities, and transmission.,2000)

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