What Is Sound?

Sound waves make our world come alive with music, laughter, and the voices of friends and family. But how do those waves work, and how do we hear them? Readers find the answers to those questions and more as they explore the science of sound in a relatable and engaging way. A charming narrative frames essential lessons in physics that complement science curriculum topics. In addition, colorful illustrations show young readers kids like them applying the science of sound in cool ways.