Activity

How to smile.org: Sound Sandwich

Curated by ACT

Students discover how vibrations produce sound by making this sound sandwich out of everyday materials. Lesson plans include three videos that give an introduction, step-by-step demonstration, and an explanation of the science behind the instrument.

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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
NGSS