(Hardback)

Provides an introduction to physics, explaining how skateboarders use force and motion to perform tricks, how gravity determines the path of a baseball throw, and how electricity is used to power toasters and put on rock shows. --

(Paperback)

Provides an introduction to physics, explaining how skateboarders use force and motion to perform tricks, how gravity determines the path of a baseball throw, and how electricity is used to power toasters and put on rock shows. --

(Hardback)

This book explores the different American aspects of the time, from literature and music to politics, fashion, economics, and invention. It meets Common Core State Standards in language arts for reading informational text and literary nonfiction and is aligned with Next Generation Science Standards. Guided Reading Levels and Lexile measurements indicate grade level and text complexity.

(Paperback)

This book explores the different American aspects of the time, from literature and music to politics, fashion, economics, and invention. It meets Common Core State Standards in language arts for reading informational text and literary nonfiction and is aligned with Next Generation Science Standards. Guided Reading Levels and Lexile measurements indicate grade level and text complexity.

(Hardback)

Uncovers the real science behind classic and modern science fiction stories, exploring such topics as time travel, cloning, artificial intelligence, and life on other planets.

(Paperback)

Uncovers the real science behind classic and modern science fiction stories, exploring such topics as time travel, cloning, artificial intelligence, and life on other planets.