Includes bibliographical references (page 31) and index.
Contents
Why experiment? -- What is sound? -- Make a rice pop bop -- What makes sounds softer or louder? -- Turn up the volume -- What can sound travel through? -- How fast does sound travel? -- Make a telephone! -- What makes sounds high and low? -- Bottle band -- Plan your next experiment.
Summary
"Explore the world of sound with engaging text, real life examples and fun step-by-step experiments. This book brings the science of sound to life, explaining the concepts then getting kids to be hands-on scientists!"-- Provided by the publisher.