This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tracked throughout the book on a timeline. It explores the history of the triceratops' discovery, how it was a herbivore who used its frill for protection and to communicate with other dinosaurs.
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tracked throughout the book on a timeline. It explores the history of the tyrannosaurus rex's discovery and how fossils show that it was a large carnivore with strong jaws.
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric species that lived during the time of dinosaurs, all tracked throughout the book on a timeline. It explores the history of the pterosaurs' discovery and how scientists found out it was a flying reptile.
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tracked throughout the book on a timeline. It explores the history of the Velociraptor's discovery and how fossils have helped scientists discover more about its hunting and eating habits.
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tracked throughout the book on a timeline. It explores the history of the stegosaurus' discovery and how fossils have helped scientists learn that its plates were used to communicate.
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tracked throughout the book on a timeline. It explores the history of the apatosaurus' discovery, how its fossils were once mistaken for the brontosaurus, and how it belongs to the sauropod group.
This photo illustrated book will introduce young readers to Wolves that live in North America. Explains their history, life cycle, habitat, and feeding habits. Includes a photo diagram, glossary, further resources, and index.
This photo illustrated book will introduce young readers to Bighorn Sheep that live in North America. Explains their history, life cycle, habitat, and feeding habits. Includes a photo diagram, glossary, further resources, and index.
Explore the regions of mountain habitats and the animals that live there, from the foothills all the way up to the mountain peaks. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
Explore the skies and learn about the amazing heights insects and birds can achieve while flying. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
Explore the layers of the rainforest biome and the animals that live there, from the dark forest floor through the understory, canopy, up to the emergent layer. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
Many animals take refuge in underground burrows, from small frog burrows in the desert to the sprawling burrows of prairie animals. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
From butterflies and snakes to crabs and the arctic tern, find out just how far some animals travel as they migrate with the seasons. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances. Includes a map, glossary, and further resources.
Supermodel Gisele Bündchen started a Clean Water Project in her hometown in Brazil. The Swedish company IKEA is working to reduce air pollution in India. A 12-year-old girl in Indonesia organized a group of her friends to plant hundreds of mangrove trees, which can protect coastal areas from flooding. This book features 12 stories about making a difference for the environment and the earth. Each chapter includes attention-grabbing photos and fascinating facts. Sidebars go beyond the basics, and prompts invite readers to think for themselves. A Ways You Can Help page offers suggestions anyone can try.
Excite early readers about science and weather with a low-level search-and-find reader about wildfires. When a simple camp fire gets out of control, a wildfire ignites. Watch out! Lightning fast and blazing hot, wildfires are extremely dangerous. Using a search-and-find framework, emergent readers learn simple facts about how wildfires grow and how firefighters put them out.
Excite early readers about science and weather with a low-level search-and-find reader about hurricanes. Board up the windows and take cover—a hurricane is rolling in! With turbulent winds, torrential rain, and rising sea levels, this is one extreme storm. Using a search-and-find framework, emergent readers learn simple facts and features about hurricanes and the impact they have.
Get the facts about the dangers and devastation caused by tsunamis in 12 in-depth chapters that include the Ring of Fire, volcanoes and earthquakes, preparedness, and history’s worst tsunamis. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by tornadoes in 12 in-depth chapters that include tracking storms, the EF-Scale, Tornado Alley, and history’s deadliest twisters. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction of thunder and lightning storms in 12 in-depth chapters that include supercells, tracking storms, myths, and unusual events like thundersnow and fire clouds. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by ice storms in 12 in-depth chapters that include freezing rain, forecasting, and harm to power lines, trees, and animals. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by hurricanes, cyclones, and typhoons in 12 in-depth chapters that include the Coriolis effect, hurricane seasons, tracking, and preparedness. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the hazards and damage caused by heat waves in 12 in-depth chapters that include jet streams, heat stroke, urban heat islands, and marine heat waves. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by hailstorms in 12 in-depth chapters that include hailstone size, formation, forecasting, and cloud seeding. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by floods in 12 in-depth chapters with topics on flash floods, monsoons, and infamous hurricanes. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
Get the facts about the dangers and destruction caused by dust storms in 12 in-depth chapters that include topics on desertification, downbursts, dust devils, and health hazards like Valley fever. Includes safety tips, statistics, sidebars, and critical thinking questions, plus editor-curated online resources for up-to-date information.
