Gravity Is a Mystery (Let's-Read-And-Find-Out Science 2)

Read and find out about gravity in this colorfully illustrated nonfiction picture book.What goes up must come down. Everybody knows that. But what is it that pulls everything from rocks to rockets toward the center of the earth? Its gravity.Nobody can say exactly what it is, but gravity is there, pulling on everything, all the time. With the help of an adventurous scientist and his fun-loving dog, you can read and find out about this mysterious force.This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are:hands-on and visual,acclaimed and trusted,great for classrooms,Top 10 reasons to love LRFOs:Entertain and educate at the same time,Have appealing, child-centered topics,Developmentally appropriate for emerging readers,Focused; answering questions ins