Explains the importance of light and sound in the universe and describes what scientists have found out about them.

Uses activities and experiments to introduce the properties of light and sound.

Kids like to ask questions about how everything works, and here's where they can find the answers. These books cover basic science concepts with vivid photograp

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! Young readers will learn how we send and

Developed by leading science educator and former president of the National Science Teacher's Association, Ed Ortleb, "Heat, Light, and Sound" offers curriculum-