What do eardrums do? Why do you have two ears? What are sound waves? The ideal introduction to the sense of hearing, this fascinating book is full of fun activities, accompanied by simple scientific explanations, that encourage young readers to understand how their body works.
SALLY HEWITT worked as a primary school teacher for ten years before she became a full-time writer of non-fiction books for children. Sally has written over 250 books on a wide range of topics and frequently visits schools and libraries giving talks and co-ordinating workshops. She writes on a variety of subjects, including science, maths and music.