Teach your child about the basics of sound using this amazing educational resource. The basics of sound is one of the fundamentals of physics. If this subtopic will be understood, then it will be easy for your child to understand physics as a whole. Use this book as either an introduction to the subject or as a reviewer. Either way, your child will definitely love this book!
i.d.R. innert 7-14 Tagen versandfertig
Newsfeed | 
Facebook | 
Twitter
