Michelle McKeon
Student Instructions
1. Watch the video. If you have the materials at home, try it! 2. If you are able to try the experiment, take a video of you using the cup phones and send it to me. 3. Answer the question: how does the sound travel?
Christina Burch
55
Elizabeth Cheslock
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Sara Malchow (@smalchow)
6,024
Amanda Barber
1,940
Fran Yang
338