Floods and blizzards may be very different, but they do have some things in common. In this book, readers will discover they have one vital ingredient in common: water. Readers will learn the powerful forces of water as it pertains to floods and blizzards. They also discover that although these two forces of nature can cause difficulties for people, they are nature's way of cleaning up and re-nourishing the land.
Images of an erupting volcano can be mesmerizing. Readers may be surprised to learn that volcanoes erupt every day. Some erupt constantly, while others lie dormant for years or even centuries. Through engaging text and brilliant photos, readers learn what happens beneath the Earth to cause a volcanic eruption and the different structures beneath the Earth that cause new land to form.
Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This book concludes with images of the damage and destruction that earthquakes can cause.
Learn how wildlife scientists use graphs, charts, and data analysis! It is important for wildlife scientists to assess probability and more when working with wild animals like polar bears and chimpanzees! This title uses mathematical diagrams and charts to improve readers' data analysis and STEM skills. Learn about Jane Goodall's work in chimpanzee conservation! Accurate data analysis is essential to her work and the work of many other scientists! These exciting examples will engage readers, while practice problems and clear diagrams will make them more confident in their own data analysis skills.
Many scientists have dedicated their lives to finding out how cells work. In this appealing book, readers will learn about scientists whose research on cells has made a big impact on the world of science. Robert Hooke, Joan Wright Goodman, Mathias Schleiden, Hans Krebs, Gerty and Carl Cori, Rita Levi-Montalcini, Stanley Cohen, and Elaine Fuchs are some of the inspiring scientists that are featured, as well as such topics as cell theory and DNA. The vibrant photos, fascinating facts, and engaging sidebars work in conjunction with the easy-to-read text, accessible glossary and index, and captivating hands-on lab activity to provide readers with an inviting reading experience that will leave them eager to learn more!
Rachel Carson is one of the most influential leaders of the modern environmental movement. This enlightening biography allows readers to discover the inspiring life of Carson and the impact she made on the environment through a variety of colorful images and easy-to-read text. A glossary and index are provided to aid in better understanding of such topics as chemical pesticides, deforestation, preservationism, and ecosystems. Readers will love the stimulating hands-on lab activity and will be eager to learn more!
Bears are large, tough animals. They can be quite intimidating when seen up close! This title introduces readers to the characteristics of bears, what they eat, and where they live. Blastoff! Series
Once imported into the United States for their fur, nutrias have destroyed marshes and their ecosystems. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
Plants might look harmless, but they can be killers. Some plants, like oleander, can stop a person's heart. Others destroy cells and cause organ failure. This narrative nonfiction series features some of the most interesting--and deadly--plants on the planet. Each book in this series includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature on animal and plant mutualism.
The rosy wolf snail was imported to help control the population of the African land snail, but the cannibal snail has quickly become a problem. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
Plants might look harmless, but they can be killers. Some plants have huge thorns filled with stinging insects. Others can poke a person's skin with tiny poison daggers. This narrative nonfiction series features some of the most interesting--and dangerous--plants on the planet. Each book in this series includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature on animal and plant mutualism.
Burmese pythons were imported into the United States from exotic pet trades, but now this predator has made its home in the Everglades. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
Plants might look harmless, but they can be killers. Some peppers are so spicy they can send a person to the hospital. Other plants can burst into flames or contain sap that burns the skin when exposed to light. This narrative nonfiction series features some of the most interesting--and hot--plants on the planet. Each book in this series includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature on animal and plant mutualism.
Plants might look harmless, but they can be killers. Carnivorous plants catch and eat small animals. This narrative nonfiction series features some of the most amazing--and deadly--carnivorous plants on the planet. Each book in this series includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature on animal and plant mutualism.
Plants might look harmless, but they can be killers. Destructive plants can cover buildings, choke waterways, and release poisonous chemicals into the soil. This narrative nonfiction series features some of the most amazing--and destructive--plants on the planet. Each book in this series includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature on animal and plant mutualism.
Eastern gray squirrels threaten red squirrel populations across Europe. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
Originally imported to United Kingdom for their fur, the American mink has wiped out native species. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
American Bullfrogs have invaded several countries around the world. This book follows the successful removal from Yosemite National Park. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.
In this title, early fluent readers follow Beth, an eastern tiger swallowtail butterfly, as she embarks on her daily pollination journey. Read along as Beth completes metamorphosis from a caterpillar to a butterfly, flies around searching for flowers, and drinks nectar. Vibrant illustrations and carefully leveled text will engage young readers in a supportive educational fiction reading experience. Children can learn more about butterflies using Fact Surfer, our safe online search engine that provides relevant, age-appropriate websites. This book also features reading tips for teachers and parents, a glossary, a range map, an index, and a table of contents.
In States of Matter, early fluent readers will learn how states of matter and the physics behind them impact our universe every day. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the laws, history, and applications of these foundational STEM concepts. Infographics and sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend discovery. Children can learn more about states of matter using our safe search engine that provides relevant, age-appropriate websites. States of Matter also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
¿Te gustan las búsquedas del tesoro? ¿Cómo sabes si el agua de un arroyo está limpia y saludable? Acompaña a Lucas y a su hermana mientras hacen de científicos en búsqueda de ciertos tipos de insectos de arroyo (macroinvertebrados acuáticos) que necesitan agua limpia y libre de contaminación para sobrevivir. ¿Qué encontrarán al voltear piedras, levantar hojas y buscar entre el lodo? Sigue leyendo para saber si su arroyo recibe una calificación de aprobación.
El pelaje, las plumas y las escamas son cubiertas de protección o pieles que tienen los animales. Los animales utilizan su piel para mantenerse secos y calientes, protegerse, esconderse o incluso para advertir a otros animales que deben mantenerse alejados. Después de Las narices de los animales, Las orejas de los animales; Las colas de los animales; Los ojos de los animales; Las bocas de los animales (NSTA/CBC Outstanding Trade Science Award) y Las patas de los animales, Mary Holland continúa con su serie fotográfica de adaptaciones y anatomía de los animales, examinando muchas formas en las que los estos utilizan y dependen de las adaptaciones de sus pieles para sobrevivir en sus hábitats.
Just like humans, animals use their homes for shelter and to raise their young. Animal homes might be easy to see, or they may be hidden (camouflaged) for protection. Some animals are great builders and other animals borrow homes that other animals have made. Different animals might just use natural places like caves or holes in trees to make a home. And some animals might even carry their home on their back! Sticks, mud, leaves, cotton, and grass are all things that animals might use to build a home. Whether by digging, spinning, building or borrowing, animal homes are as varied as the animals themselves. This is a perfect addition to Mary Holland’s Animal Anatomy and Adaptations series.
Do you like scavenger hunts? How do you tell if creek water is clean and healthy? Join Lucas and his sister as they act like scientists looking for certain kinds of stream bugs (aquatic macroinvertebrates) that need clean, unpolluted water to survive. What will they find as they turn over rocks, pick up leaves and sort through the mud? Read along to find out if their creek gets a passing grade.
Animals are all around us. While we may not often see them, we can see signs that they’ve been there. Some signs might be simple footprints in snow or mud (tracks) and other signs include chewed or scratched bark, homes or even poop and pee (traces). Children will become animal detectives after learning how to “read” the animal signs left all around. Smart detectives can even figure out what the animals were doing! This is a perfect sequel to Mary Holland’s Animal Anatomy and Adaptations series.
