Offers readers a captivating look into the race between three countries to build the world's most destructive weapon. Learn about the Manhattan Project, the atomic bomb, and how the United States used this weapon to end World War II. Additional features include a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, resources for further study, and an index.
Introduces readers to tornadoes and how they form. Learn about the science behind thunderstorms and how they can lead to tornadoes. Includes step-by-step instructions to create a tornado in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to volcanoes and how they form. Learn about the science behind eruptions and what causes them. Includes step-by-step instructions to create a volcano in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to snowstorms and how they form. Learn about the science behind the water cycle and how its interaction with the atmosphere can lead to different snowstorms. Includes step-by-step instructions to create a snowstorm in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to seeds and how they form. Learn about the science behind plant growth. Includes step-by-step instructions to grow seeds in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to the different ocean zones and what makes each zone special. Learn about the creatures that call each zone home and how they have adapted to fit their environments. Includes step-by-step instructions to create ocean zones in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to clouds and how they form. Learn about the science behind the water cycle and how its interaction with the atmosphere can lead to different cloud formations. Includes step-by-step instructions to create a cloud in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to rainbows and how they form. Learn about the science behind light and how its interaction with the atmosphere can lead to different rainbow formations. Includes step-by-step instructions to create a rainbow in a jar. Additional features include fun facts, a table of contents, a phonetic glossary, an index, and sources for further research.
Introduces readers to road maps and GPS and their many uses, especially in daily life. Features labeled infographics that highlight special features on the map to enhance reader understanding. Additional features include colorful photos, captions, a table of contents, a phonetic glossary, sources for further research, and an index.
Introduces readers to compasses and cardinal directions and their many uses, especially in daily life. Features labeled infographics that highlight special features on the map to enhance reader understanding. Additional features include colorful photos, captions, a table of contents, a phonetic glossary, sources for further research, and an index.
Take a fun, mascot-guided field trip through the body parts involved in your sense of sight!
Explains what electricity is and how it is conducted; describes the scientific method; and includes experiments testing different electricity concepts.
Introduces readers to climate maps and their many uses, especially in daily life. Features labeled infographics that highlight special features on the map to enhance reader understanding. Additional features include colorful photos, captions, a table of contents, a phonetic glossary, sources for further research, and an index.
Explains the different materials used in shoes; discusses how shoes are put together and shaped in a factory; and how shoes become available to consumers.
Explains how monarch butterflies live and grow; discusses their migration, its purpose, and its route; and lists the different types of migrations animals make.
It's springtime and Badger is ready to plant the perfect garden. He has spent months gathering and sorting seeds. It's been a lot of work but it's worth it. His friends Red Squirrel, Dormouse, and Weasel come to help. They weed. They rake. And finally they plant. Afterward, everyone celebrates, and Badger can already imagine the perfect rows of flowers and vegetables. But then a rainstorm comes and washes away the beautiful seeds. Badger's perfect garden is ruined. Or is it?
Water moves and changes from liquid, to solid, to vapor! Learn about the different states of water, the water cycle, all the ways we use water, and how we can save water in this informative science reader. Easy-to-read text paired with vibrant images keep students engaged from cover to cover. This reader also includes instructions for an engaging science activity where students can observe the water cycle over time. A helpful glossary and index are also included for additional support.
Very simple, easy-to-read text pairs up with fun photographs to teach little readers that hands are for touching, as well as all the soft and fuzzyor roughthings they can touch! Aligned to Common Core Standards and correlated to state standards.
In Landslides, early fluent readers learn what happens in a landslide and about the conditions that cause the earth to give way. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about the deadliest landslides and how to help prevent them. An infographic illustrates locations that are historically susceptible to landslides, and an activity offers kids an opportunity to extend discovery. Children can learn more about landslides using our safe search engine that provides relevant, age-appropriate websites. Landslides also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
Travel millions of years back in time to meet the triceratops! Learn everything from what the triceratops looked like to what it ate, and even where their goliath fossils have been found today. Complete with a More Facts section and bolded glossary terms. Young readers will gather basic information about the triceratops through easy-to-read, simple text alongside colorful images! Translated by native Spanish speakers. Aligned to Common Core Standards and correlated to state standards
Do you know how many bones are in your body? Get under your skin in this introduction to the skeletal system. Young readers will discover how bones fit together, how they move, and how they protect other parts of the body. Blastoff! Series
What helps you stand up strong? What keeps you from flopping like a noodle on the floor? What gives your body its shape and protects your heart and brain? It is your bones, of course! Read all about them in this colorful, engaging title.
In Dust Storms, early fluent readers learn about the conditions that lead to and result from catastrophic dust storms. Vibrant, full-color photos and carefully leveled text engage young readers as they learn about the deadliest dust storms and what they can do to protect themselves from these disasters. An infographic illustrates areas of the world at risk for dust storms, and an activity offers kids an opportunity to extend discovery. Children can learn more about dust storms using our safe search engine that provides relevant, age-appropriate websites. Dust Storms also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
Describes how the natural gas that is used to cook and heat your home is discovered and transported into your home.
