In stem we were learning about vibraphones we put rice on a drum and a bole with cling foil and we hit it with drumsticks and when we hit quite the rice didn’t move as much as when we hit it hard it went every where but we cleaned it up . then we made home made amps. here are some pics. 
by James and Bailey
Confident, Creative Learners with Big Ambitions. Kind to each other. Kind to the Planet.
Hi James and Bailey, I think you had fun if you were making a mess! Well done, you have explained that quiet sounds make small vibrations and loud sounds make big vibrations. Well done cleaning up. The amps look great.