Introduce first grade students to the fundamentals of physical science with this nonfiction 5-book set. Each book provides a hands-on lab activity that is aligned to the Next Generation Science Standards and supports STEM education. With easy-to-read informational text, vibrant images, and text features such as a glossary and an index, these books support the development of childhood literacy skills and science-content knowledge. Titles in this set include: How Heat Moves; How Sound Moves; Light Makes a Rainbow; Message Received!; and Shadows.