Education Invented instruments

1. Putting the strings over a box shape with a hole helps to make the sound louder. 2. Rubber bands are really soft, especially when there is no box shape to help them sound…

Documents By: Kyle Wittkowski. Sound is used to communicate Without any sound, the world would be quiet ...

Slide 1 By: Kyle Wittkowski Slide 2   Sound is used to communicate  Without any sound, the world would be quiet  People make sounds to communicate by speaking…