Demonstrate characteristics of sound.
Students will participate in two activities that demonstrate the characteristics of sound waves and how to change pitch.
1. A & B: Physical Properties
2. A: Energy Transfer
2. Local: Energy Conservation
2. Local: Energy Transfer
Process Skills Checklist
- student worksheets
- slinky or other spring-like instrument
- three glasses
- measuring cup
- three paper straws
- three rubber bands of different widths
- shoe box
Common sense precautions; scissors can cause serious cuts.