TV on a Rolling Cart

Needing/Getting

From OK Go Sandbox · 2012

Needing/Getting
4 min1st2nd3rd4thScienceMusic
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Summary

The band built a course of over a thousand instruments in the desert, then drove a car past them with mechanical arms that struck each one to play the song. Every guitar, bottle, and pipe makes sound because something makes it vibrate. A playful gateway into how sound is made.

Viewer safety

All ages

Our rating is a quick teacher-to-teacher guide — preview before showing.

Teaching resources

Discussion questions

Discussion

Every sound in this video comes from an object being hit, plucked, or struck.

  1. Pick one instrument in the video — what is vibrating to make its sound?
  2. How could you make a high sound and a low sound from the same object?
  3. What ordinary objects around you could become instruments?

Quick work-a-long

Vocabulary: vibration, sound, pitch, instrument.

Try it: Find three objects that make sound when you tap them. Put them in order from lowest to highest pitch and tap out a short rhythm.