Teachers, save “Water Xylophone” to assign it to your class.

1. Get 4 jars or glasses that are the same size. 2. In each jar put a different amount of water. 3. Get a spoon and tap each jar. 4. Make a hypothesis. (An educated guess about what sound each jar will make). 5.Take a of your experiment 6. Do they sound different? (Put your answer in the speech bubble) 7. Which jar has the highest pitch? The lowest pitch? a 10 second video of the sounds you can make and your answer