This mini lab is perfect for teaching pitch and frequency. Glue these into your science notebooks!
For each small group you will need:
1 large metal binder clip
1 thick rubber band
1 medium rubber band
1 thin rubber band
Have the students clip the binder clip on their desk or table. Place each rubber band one at a time in the clip. The students will notice a change in pitch and frequency when they change the thickness of rubber band and when the pull it tighter. This is a great lesson for the kids to experience first hand!