Science Experiment - Sound

Hooray! Room 7 had a Science Experiment on Seeing Sound.We had to be in 3 groups to work it out.

Resources :

1. Jar
2. Balloons
3. Scissors
4. Sugar

Question - What did we do?

1. First we had to get a Jar then take of the lid.
2. Then we had to the balloon and then stretch it over the the Jar.
3. Next we had to get some sugar and put it over the balloon.
4. Finally we had to Hmmmmm so the sugar can move.

Question - What did you See?

My group saw the Sugar moving.But if you put too much sugar then it won´t move.