Sound: Pitch, Volume, Music, and Noise with Hands-On Science Activities for Kids is a symphony of learning as readers ages 8 to 12 discover how to identify the sounds around them and pinpoint how they're formed and where they travel from. Plus, learn how sound waves help us better understand the world! Hands-on science projects and essential questions offer crucial learning tools that are both fun and foundational.

Andi Diehn has written more than 20 nonfiction books for kids. She works as a children's book editor and marketer at Nomad Press and visits schools and libraries around the country to talk about science, writing, poetry, mental wellness, and anything else kids want to know! She lives in rural New Hampshire with her husband, three sons, and too many pets.