Split your students into several groups. Everyone should be totally silent in this game. Go to the first group and rub your hands together fast so it makes a sound. The students should
follow. Move to the second group and have them start rubbing their hands. Go to every group until everyone is rubbing their hands. Then go back to the first group and have them snap their fingers or clap softly. Move to the second and third groups like before. When everyone is doing this, go back to the first group and have them pound the floor with their hands. Go to the other two groups until everyone is pounding on the floor. Then, reverse the entire thing by starting at the last group and having them go back to snapping or clapping softly. Keep reversing the process until the room is silent again.