Equipment:
- Fork or spoon
- Length of string
- A buddy
Steps:
- Tie the spoon or fork onto the middle of the piece of string
- Press the ends of the string onto the bones near your ear canal
- Make the spoon hand loose in front of you
- Get your buddy to hit the spoon
- Listen
Focus Questions
- What do hear when the fork is hit?
- Hat happens if the spoon of fork is not dangling loose?
- What is happening?
- Why does this happen?
- What does this tell us about haw sound can travel?
you hear a noise like a bell ringing
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