0% off
Sound
£7.97
£7.99
Unit price
/
Unavailable
By Michael Dahl
Couldn't load pickup availability
Description
Birds chirp. A dog barks. Thunder claps. We hear sounds all around us. But how? Sound waves travel through the air, but we don't see them. With engaging, at-level text and colorful images, readers will learn about sound waves and how we use them every day.