Engaging experiments using simple toys and everyday stuff teach curious young minds all about light and sound. Readers can take an up-close look at how sound vibrations work, what pitch is, how reflection and refraction are related, and so much more. With low-level text and step-by-step photos, connecting young readers with science concepts has never been simpler!
Compre este e-book e ganhe mais 1 GRÁTIS!
Língua Inglês ● Formato PDF ● ISBN 9781474703659 ● Editora Raintree UK ● Carregável 3 vezes ● Moeda EUR ● ID 4907339 ● Proteção contra cópia Adobe DRM
Requer um leitor de ebook capaz de DRM