Brief Description
Something you can hear. Sound happens when things move and shake. The invisible waves that move through the air and let us hear sound.
How to Talk About This Term with Young Children
Potential to add this here: Sound happens when things move and shake. The invisible waves that move through the air and let us hear sound. Show examples of sound waves by ringing a bell and bringing attention to the way in which the bell continues to make sound even after it has been rung.