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)