Students experiment with a vibrating ruler and a kazoo to study the different pitches and frequencies they produce. They create both high and low pitch sound waves. They examine how engineers use sound energy when designing electronic...

Students play their own straw kazoos and understand that vibrations are responsible for the sounds we hear. Additionally, they learn that sound vibrations can travel through different mediums. Students experience vibrations through...

Student designs a test that uses their sense of hearing to judge the effectiveness of different solids to transmit sound vibrations. Students experience vibrations using several of their senses.

Students examine how vibrations are responsible for the sounds we hear. Students experience vibrations using several of their senses.