Presents an overview of the respiratory system, including key parts of the system and their jobs, how to keep the system healthy, and fun facts.
Presents an overview of the nervous system, including key parts of the system and their jobs, how to keep the system healthy, and fun facts.
Presents an overview of the muscular system, including key parts of the system and their jobs, how to keep the system healthy, and fun facts.
Compelling narrative nonfiction text presents the story of the Mars rovers, featuring the intrigue and excitement behind the missions. Additional features to aid comprehension include a table of contents, fact-filled captions and callouts, infographics, a glossary, a listing of source notes, sources for further research, and an introduction to the author.
Gives readers a behind-the-scenes look at the invention of the cotton gin. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the invention of the transistor. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the invention of the atomic bomb. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the invention of the airplane. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the invention of the assembly line. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Compelling narrative nonfiction text presents the story of the International Space Station, featuring the intrigue and excitement behind the mission. Additional features to aid comprehension include a table of contents, fact-filled captions and callouts, infographics, a glossary, a listing of source notes, sources for further research, and an introduction to the author.
Presents an overview of the digestive system, including key parts of the system and their jobs, how to keep the system healthy, and fun facts.
Compelling narrative nonfiction text presents the story of the first moon landing, featuring the intrigue and excitement behind the mission. Additional features to aid comprehension include a table of contents, fact-filled captions and callouts, infographics, a glossary, a listing of source notes, sources for further research, and an introduction to the author.
Presents an overview of the circulatory system, including key parts of the system and their jobs, how to keep the system healthy, and fun facts.
Gives readers a behind-the-scenes look at the building of the Transcontinental Railroad. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the building of the Hoover Dam. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Gives readers a behind-the-scenes look at the building of the Golden Gate Bridge. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research.
Give readers an inside look at the dangerous job of SWAT team members. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, a phonetic glossary, an index, a selected bibliography, an introduction to the author, and sources for further research.
Give readers an inside look at the dangerous job of stunt performers. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, a phonetic glossary, an index, a selected bibliography, an introduction to the author, and sources for further research.
Have you ever tried putting together a puzzle without knowing what it would look like when you had finished? If you have, you know what Othniel Charles Marsh felt like as he put together the bones and plates of a Stegosaurus he had discovered. Follow Stegosaurus from its life on Earth millions of years ago to its reconstruction in a museum--bones, plates, and all! Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale.
Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer! Students will enjoy developing their own conclusions about the life and times of this spiny lizard. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale.
Compelling narrative nonfiction text presents the major space missions of the 21st century, featuring the intrigue and excitement behind the missions. Additional features to aid comprehension include a table of contents, fact-filled captions and callouts, infographics, a glossary, a listing of source notes, sources for further research, and an introduction to the author.
Learn what's in soil, how soil forms, and how soil helps plants, animals, and people. Additional features to aid comprehension include fact-filled captions and sidebars, detailed photographs, infographics or informational diagrams, a table of contents, a phonetic glossary, sources for further research, and an introduction to the author.
Learn all about snow leopards, including where they live, why they are endangered, and how people are working together to save them. Chapters explain physical characteristics and behaviors as well. Additional features include full-color photographs, informative sidebars, detailed maps, a glossary of key words and phrases, and an introduction to the author.
Give readers an inside look at the dangerous job of smoke jumpers. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, a phonetic glossary, an index, a selected bibliography, an introduction to the author, and sources for further research.
Narrates how sled dogs are trained and offers real-life examples of the dogs in action. Additional features include a table of contents, a bullet-point summary of the job, questions to spark critical thinking, a selected bibliography, sources to guide further research, a phonetic glossary, and an index.
