Sound (Rookie Read-About Science: Physical Science)

From the honk of a car horn to the bark of a dog, sounds are everywhere. Even though they are not all the same, science tells us how they all work! In Sound readers will find out how sounds are created, how they travel, and how they are heard. Features include critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more. Aligned to the Next Generation Science Standards.