Directing Sound Waves
Students learn that sound waves can be directed and collected. In this sound wave experiment, students create and collect sound waves. Students learn sound waves travel differently through different states of matter.
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Plumbing the Deep-Using Sound Waves to See
Students explore and learn about the concept of echolocation. In this echolocation instructional activity, students explore how animals and engineers use echolocation (seeing under water) and sound waves to look and hear things under the...
3rd - 5th Science