In this book, early fluent readers will explore the role of the respiratory system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the respiratory system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the respiratory system using our safe search engine that provides relevant, age-appropriate websites. Respiratory System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will explore the role of the immune system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the immune system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the immune system using our safe search engine that provides relevant, age-appropriate websites. Immune System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will explore the role of the circulatory system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the circulatory system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the circulatory system using our safe search engine that provides relevant, age-appropriate websites. Circulatory System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will explore the role of the nervous system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the nervous system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the nervous system using our safe search engine that provides relevant, age-appropriate websites. Nervous System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will explore the role of the muscular system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the muscular system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the muscular system using our safe search engine that provides relevant, age-appropriate websites. Muscular System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will explore the role of the digestive system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the digestive system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the digestive system using our safe search engine that provides relevant, age-appropriate websites. Digestive System also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Cell Phones, readers will learn about the science and technology behind the development of the cellular phone. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the challenges overcome to create the cell phone and how this super science feat continues to improve our communication with the world.
In The Internet, readers will learn about the science and technology behind the development of the Internet. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the challenges overcome to create the Internet and how this super science feat continues to advance technology and communication.
In The First Flight, readers will learn about the science and technology the Wright brothers used to develop the first powered flight. Vibrant, full-color photos and carefully leveled text will engage readers as they learn about the challenges the brothers had to overcome to get a flying machine in the air and how this super science feat continues to help us develop airplanes.
In The Moon Landing, readers will learn about the science and technology behind the first trip to the moon. Vibrant, full-color photos and carefully leveled text will engage readers as they learn about the challenges the astronauts faced and the triumph of the landing.
Poisonous Plants introduces readers to poisonous plants from around the world and the ways in which they defend themselves. From poisonous berries to beautiful, luring flowers, readers will be fascinated with these plants' abilities to trick prey!
Healing Plants introduces readers to plants around the world that we can use to help heal. From their flowers, fruits, and leaves all the way to their roots, readers will be fascinated with these plants' abilities to heal!
In this book, readers will learn about how rocks are formed, worn down, and then formed again to create the rock cycle. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how rocks are continually recycled.
In this book, readers will learn how the more than 600 different kinds of igneous rock all form from magma. Vibrant, full-color photos and carefully leveled text will engage readers as they learn about igneous rocks and where an Earth they are found.
In this book, readers will learn how intense heat and pressure changes rock so completely it becomes metamorphic rock. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the new rocks that are created and where on Earth they are found.
In this book, readers will learn how 130 of the more than 3,000 minerals that exist form gemstones. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how gemstones are formed and the qualities for which they are prized.
In this book, readers will learn about the fascinating stories behind fossils and how they are preserved. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how fossils form, the shapes they take, and where they can be found.
In this book, readers will learn about the layers of minerals and other rocks that compress and form sedimentary rocks. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the characteristics of sedimentary rocks and where on Earth they are found.
In this book, readers will learn about the unique chemical makeup that creates minerals. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the characteristics that can be used to identify minerals.
In this book, readers will learn all about the properties of crystals and what makes them so fascinating. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how crystals form, the shapes they take, and where they can be found. Infographics aid understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about crystals using our safe search engine that provides relevant, age-appropriate websites. Crystals also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Titanic, early fluent readers will learn about the science behind the ill-fated voyage of this “unsinkable” ship. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore what we have learned in the wake of this disaster. An infographic illustrates parts of the Titanic, and an activity offers kids an opportunity to extend discovery. Children can learn more about the Titanic using our safe search engine that provides relevant, age-appropriate websites. Titanic also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Deepwater Horizon, early fluent readers will learn about the science behind the biggest marine oil spill in U.S. history. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore what we have learned in the wake of this disaster. An infographic illustrates parts of an oil rig, and an activity offers kids an opportunity to extend discovery. Children can learn more about Deepwater Horizon using our safe search engine that provides relevant, age-appropriate websites. Deepwater Horizon also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Challenger, early fluent readers will learn about the science behind the explosion of the Space Shuttle Challenger. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore what we have learned in the wake of this disaster. An infographic illustrates the parts of the Space Shuttle Challenger, and an activity offers kids an opportunity to extend discovery. Children can learn more about the Challenger disaster using our safe search engine that provides relevant, age-appropriate websites. Challenger also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Chernobyl, early fluent readers will learn about the science behind the Chernobyl nuclear power plant disaster. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore what we have learned in the wake of this disaster. An infographic illustrates the impact of the Chernobyl disaster, and an activity offers kids an opportunity to extend discovery. Children can learn more about Chernobyl using our safe search engine that provides relevant, age-appropriate websites. Chernobyl also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In Speedboats, early fluent readers learn about the science, engineering, and physics that keep these boats afloat. Vibrant, full-color photos and carefully leveled text engage young readers as they learn about these exciting machines. A diagram illustrates parts of a speedboat, and an activity offers kids an opportunity to extend discovery. Children can learn more about speedboats using our safe search engine that provides relevant, age-appropriate websites. Speedboats also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
