For Teachers Sound in the Air A Look at Waves and How it Works Sounds Alive Sound Ideas We’re Up to Our EARS in Hearing and Sound! The Sense of Sound Bird Songs (activity sheets, Harcourt)  DynaMake & Do Understanding Waves Hearing Audition (lesson)  Sound Experiment Ideas  Sound - Free Presentations in PowerPoint format for K-12 Science  See Also: The Human Ear For Kids Games & Kids Sites Resources Free Clip Art Free Presentations in PowerPoint format for K-12 Science  Video Clips for Science    All Rights Reserved    Clip Art Credit: Phillip Martin Have a great year!