2.P.1.1 Illustrate how sound is produced by vibrating objects and columns of air.
Plastic cups
String
Yarn
Rope
Twine
Paper Clip
What materials did you find to be the best? worst?
Did the length of the materials make a difference? If so, how?
What could you have used to build your phone that wasn't on your table?
How do you think sound was able to move from one end of the cup to the other?