Interactive Notes-Sound – Physical Science Lessons Preview

In this set of interactive notes students observe that:

  1. a child’s toy illustrates what sound waves look and act like,
  2. a piece of foam gives a coat hanger its voice,
  3. a vacuum stifles the slosh of water, and
  4. tuning forks bring understanding to the terms “pitch” and “frequency”.

Free PowerPoint

Parts of this Lesson:

  • 30 min. Video presentation (Preview above)
  • Student Handout (Members)
  • PowerPoint (Free)
  • Teacher Notes (Members)
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