This book presents a program of basic studies dealing with light and sound energy. The sources and nature of light and sound are presented along with various ch

The activities in this book reinforce basic concepts in the study of light and sound, including the nature and behavior of light, sources and uses of light, typ

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

Investigations in Sound & Light. These easy-to-use, hands-on explorations are just what you need to get your science curriculum, and your students, into action!

Milliken’s Blue Planet series covers Earth Science for grades 9 to 12 in five concise yet thorough volumes: Earth, Water, Atmosphere, Space, and Energy. Each