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Canada Science and Technology Museum

Canada Science and Technology Museum: Background Information for Sound

For Students 9th - 10th
Sound! How does it work? All you need to know about it is found here through a series of Q&As. Educators will find useful lesson plans.
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Other

Univ. Of Leicester: Amplitude of Vibrations and Loudness

For Students 9th - 10th
Discusses the ear drum receiving vibrations and how the amplitude of those vibrations translates into the loudness of the sound. Good diagrams to illustrate this concept.
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The Franklin Institute

Franklin Institute: Music to Our Ears

For Students 3rd - 8th
Discover the connection between sound waves and hearing with this webpage tutorial. Be sure to click on the picture for detailed information.
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Other

Dan Sloughter: Trigonometric Series Approximations

For Teachers 9th - 10th
Understand how trigonometric functions can model periodic behavior. See the application of periodic behavior, amplitude, frequency in sound waves. Make sure to turn up your sound to load an audio file to play the given tone of the...