Teachers, save “🌈 Rainbow Xylophone 🎶 Science” to assign it to your class.

Collect your jars. Fill each one up to a different level. Add colouring (drawing ink or food colouring). 🌈 You will have to experiment with the sound by tapping the jars with a spoon, or such like. Keep trying until you get a different musical note that sounds like it goes up the scale (see video for short example of tinkly nice notes). When you're finished, they look nice in a windowsill, as they catch the sunlight and look pretty. Tap to add a phot if you like, tap to upload.