Instructional Video

Whirling Twirling Sound

Long, rippled, plastic tubes are swung around in circles, making air pass through them, and creating sound waves. This is a simple and inexpensive toy that you can let learners experiment with as they learn about sound and pitch. Go ahead and show this video as well because Steve takes a ride in a car with a larger tube in order to create a lower pitched sound.

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Resource Details
Grade
1st - 5th
Subjects
Science
1 more...