Laura Perdew

Narrated by the Universe, tells about the sun and how it affects life here Earth.

Have you seen a dodo bird recently? Do you have mastodons playing in your back yard? Not likely-- these species are extinct! In Earth's 4.5 billion-year history, more than 5 billion species have gone extinct, some of them at the same time. In EXTINCTION: WHAT HAPPENED TO THE DINOSAURS, MASTODONS, AND DODO BIRDS? kids ages 9 to 12 learn about the detective work scientists perform to find out why mass extinctions happen...Try these hands-on STEM projects!...

"When might a fancy leaf costume be useful for a fish? And how do fish in Antarctica keep from freezing? In [this book], children ages 5 to 8 discover some of the amazing adaptations in the world of fish. Explore underwater habitats and discover the ways fish have evolved to avoid the danger that lurks around every waving piece of seaweed. Detailed illustrations, layered text, a hands-on activity, and plentiful back matter spur kids to dive further...

From catching stunning views in Rocky Mountain National Park to cheering on a favorite sports team in Denver, there's a lot to see and do in Colorado. This state lies in the West. Colorado introduces the state's history, geography, climate, economy, people, and places. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources,...

Explores the fascinating world of islands. Readers will learn how islands form and how they change over time, as well as the plants and animals that make islands their home. Featuring vivid photographs, fun facts, focus questions, and resources for further research, this book is sure to support earth science education.

The flow of information through our modern digital world has led to many new issues and controversies. Information Literacy in the Digital Age examines the challenges involved in seeking and evaluating information from the vast array of sources available through digital technology. Compelling text, well-chosen photographs, and extensive back matter give readers a clear look at these complex issues. Features include essential facts, a glossary, additional...

Introduces readers to what hydroelectric power is, how it is used today and how it might be used in the future, and the benefits and drawbacks of this energy source. Additional features include a table of contents, infographics to help readers learn more about the topic, sidebars, Fast Facts, critical thinking questions, a phonetic glossary, an index, and sources for further research. Author/Illustrator biography Educational front/back matter Glossary...

Humanity's impact on the natural world can have disastrous effects. The Great Pacific Garbage Patch shines a light on the giant accumulation of garbage in the Pacific Ocean. With abundant charts and diagrams and large-format photos, this title explores the science behind ocean currents and plastic's chemical composition to explain the threat trash, especially plastic, poses for the world's oceans, and considers actions people and governments can take...

In the face of injustice, people band together to work for change, and through their influence, what was once unthinkable becomes common. This title traces the history of the animal rights movement in the United States, including the key players, watershed moments, and legislative battles that have driven social change. Iconic images and informative sidebars accompany compelling text that follows the movement from the first work to improve animals'...

Understanding Lebanon Today is an accurate and contemporary presentation that explores the Middle Eastern nation of Lebanon with a focus on the country as it is today: current issues, culture, and lifestyle. The book is written in an easy-to-read enjoyable narrative form for elementary readers grades 3-6. The Lebanon title includes a native recipe and craft for students to create. Elementary students are encouraged to consider evidence from informational...