Age Group: 3rd-5th grade

Total time: 15-30 minutes

Supplies

• Empty Glass Soda Bottles

• Water

• Food coloring or stickers (optional)

Directions

1. Fill the soda bottles up with different amounts of water.

2. Blow into the top of the soda bottle (make sure the cap is off!) and listen for a tone. It may take some practice to get the right technique, so keep trying!

3. You can arrange the bottles from high to low notes or from low to high notes if you want! You can also try adding food coloring and mixing to get different colors for the “organ”, or you can use stickers instead.

4. Practice coming up with different songs!