The Big Ideas Student Book delivers core science content. It focuses instruction directly on the science topics by centering chapters on Big Ideas. "Meet a Scientist" sections provide concrete examples of scientific study in practice. "Become an Expert" sections portray science through real-world contexts.

100 fun facts for kids about all kinds of volcanoes.

Curious kids want to know everything about their planet. This lively encyclopedia offers a wealth of comprehensive, easy-to-follow insight into our planet in fun-to-read text. It gives kids a rock-solid foundation, reveals the latest research on fragile ecosystems and climate shift, and engages young readers with riveting information, eye-catching illustrations, and, of course, peerless "National Geographic" photography.

"Erika Engelhaupt, founding editor of National Geographic's Gory Details blog, explores oft-ignored but alluring facets of biology, anatomy, space exploration, nature, and more. Featuring reporting and interviews with leading researchers in the field, Gory Details illuminates the world's most intriguing real-world applications of science"--

Describes what are meteorites, and where do they come from?