How does sound work?

Students learned about sound waves and vibrations.  They felt their vocal cords vibrating in their necks and heard sound waves through toobaloos.  Students learned that all sounds, music and noise, are vibrations that are sound waves that travel through the air, are picked up by our ears and made meaningful by our brains. Students successfully predicted that a pebble would move when they played that gathering drum!

The Science of Sound!