The Science Rocks series provides a simplified look at Science. Learn aboutthe stupendous sounds that surround us in these easytoread books. Thevibrations signa... » 

The Science Rocks series provides a simplified look at Science. Learn aboutthe stupendous sounds that surround us in these easytoread books. Thevibrations signals and effects of sound are explained in simple text andmatching art. A science activity fun facts section glossary and index aidstudents in learning about the stupendous sounds around them. Special thanks tocontent consultant Paul Ohmann Ph.D. Looking Glass Library is an imprint ofMagic Wagon a division of ABDO Publishing Group. Grades preK4. «