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This series introduces simple science topics using everyday objects and situations that readers can recognize in the world around them. This title looks at soun

An introduction to the sources and characteristics of sound.

A comprehensive, kid-friendly examination of how sound works. How does sound happen? How do we hear it? What makes some sounds loud and some soft? Some high pit

This Title Introduces Students To The Basic Concept Of Sounds. How Sounds Can Be Heard But Not Seen. How Sound Is A Form Of Energy That Is Transmitted Through S

Questions and answers provide basic information about sound, including its formation, pitch, variety, mode of travel, echo, and how ears receive sound waves.