From slowing wildfires to planting seeds, one animal is the true superhero that keeps the African savanna in balance. Elephants dig to find salt that other animal lick, their deep footprints collect water for small creatures to drink, and they eat young trees to keep the forest from overtaking the grasslands. In every season, the elephants are there to protect the savanna and its residents but what would happen if the elephants were only once upon a time? Read along to discover the important role this keystone species plays in the savanna and explore what would happen if the elephants vanished.
From the first light of dawn until the sun sets at night, the savanna is alive with noise. A lion roars in the early morning, a young baboon shrieks at noon, and a young mouse squeals at dusk. What are the animals saying and why? Animals communicate in many ways; explore the thriving African savanna as its inhabitants talk to one another throughout the course of a day
Today, many general contractors specialize in environmentally-friendly construction methods. Green buildings use less energy and are often made with recycled materials. Readers will learn about the people who specialize in this type of construction and how they can prepare for a career in this cutting edge field.
E-mail is a popular form of communication. People use it to chat with friends and conduct business. The activities in this book will teach readers what it takes to write e-mail for any situation.
This title provides information on Coal as a source of energy. It highlights the positives and negatives of coal and discusses clean coal technology.
Discover how technicians create the stunning special effects in your favorite movies.
What happens to the environment when a earthquake occurs? What are some of the causes of earthquakes? What can people do about the problems caused by earthquakes? How can you use your math skills to learn more about earthquakes?Read this book to find the answers to these questions and learn more about earthquakes.
Complete a variety of fun science experiments using basic gym equipment.
Learn how to create an interesting online portfolio of your work.
Learn how to shoot, edit, and publish videos.
Following a student conducting research, the reader learns about the history of natural gas, how we use it today, and how we may use natural gas in the future.
Following a student conducting research, the reader learns about nuclear power as an energy source. This exciting title covers the history of nuclear power, its pros and cons, how we use nuclear power today, and how we may use it in the future.
This book details the life of the dinosaur known as Oviraptor. Readers will develop word recognition and reading skills while learning when Oviraptor lived and what it likely looked like. They will also find out how it lived, from what it ate to how it dealt with enemies. Additional text features and search tools, including a glossary and an index, help students locate information and learn new words.
The ability to use the scientific method is key to carrying out experiments, taking measurements, or performing technical tasks. In this book, readers in real-world situations are tasked with following clues and using the scientific method to find out what happens as animals approach extinction. Informational text presents evidence and facts in the form of clues and side-bar details to help children develop critical thinking skills. A summary of the situation is included to show how each chapter contributes to the whole and for a solid understanding of the topic.
This book discusses the science behind volcanic eruptions. The chapters examine notable volcanic eruptions in history, explain why volcanoes erupt, and show how scientists are working to understand and predict eruptions. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.
With this title, young readers will gain a better understanding on how the breakfast cereal they love, ends up on their breakfast table.
How Do We Live Together: Raccoons, opens young eyes to the bustling world around them and gently encourages early learning. Boys and girls will see how raccoons care for their young, and find out where they live, what they eat and how they behave. Readers are encouraged to think critically about how we share our backyards with these wonderful animals.
Describes how music reaches your home, from recording, to storage to transmissions.
Level 2 guided reader that teaches the young reader important concepts about lakes, how they are formed, their importance in the ecosystems, and ways to keep them clean.
The books in the Community Connections Library help kids understand the world around them. What Do They Do? Doctors, gives young readers an idea of the role that Doctors play in keeping the members of the community healthy.
Find out how these beautiful balloons float through the air and discover what makes them fly.
Level 3 guided reader that helps educate young readers on the importance of reusing items and the role that plays in saving Earth's resources.
This book relays the factual details of the Dust Bowl through multiple accounts of the event. Readers learn details from the point of view of an Oklahoma farmer, a migrant farm worker, and a government journalist. This book offers opportunities to compare and contrast various narrative perspectives in the text while gathering and analyzing information about an historical event.
This Level 1 guided reader explores the concept of seasonal changes in weather. Students will develop word recognition and reading skills while learning about the changes in spring weather we can see and feel.
