Design a Great Glass Xylophone!
This amusing activity incorporates music into an educational science experiment! Your child will love learning about sound waves as he makes and plays sweet-sounding melodies on his very own glass xylophone. He’ll delight in exploring the effect of varying amounts of water in each glass, and will get to make up some enchanting tunes at the same time!
What You Need:
- 6 tall glass glasses, bottles, or jars (preferably the same shape and size)
- Food coloring or colorful soft drink mix
- Metal spoon, wooden spoon, or wooden popsicle sticks