PBS
Pbs Teachers: Scientific American: The Art of Science: Ben Franklin's Harmonica
Investigate the science behind the glass harmonica, and try Ben Franklin's version. Explore the world of sound with hearing and other senses, and find out how different length straws influence sound by modifying frequency.
Other
Solar Music Helioseismology
This lesson plan demonstrates how to gather knowledge about an object (the Sun) using our sense of hearing. This lesson is designed for grade levels K-3.