Each student needs:

• piece of cardboard about 1 to 2 sq. ft in area
• piece of white paper
• 5-10 rubber bands
• Measuring Sound Waves Worksheet

For the entire class to share:

• multiple colors of paint (liquid tempura paint works well)
• duct tape
• smocks or large shirts to keep students’s clothes clean (optional)
• table coverings for painting (optional)