Sound and Wave Motion

Physics study: resonance, sound & wave motion demonstration & educational materials.

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Use sound & wave motion activities to help kids visualize the science of sound. Discover how our ears process sound and make a simple water xylophone to learn how sound waves travel.

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Find a Slinky or springs for demonstrating wave motion, tuning forks for sound experiments, and our sound measurement kit, which enables you to determine the speed of sound.

Here's what one satisfied customer had to say: "My husband and daughter worked with the sound measurement kit and had great success. The experiment went without a hitch and, much to my husband's surprise, my daughter's results were almost perfect. I would highly recommend this kit."