This book about the human body covers all parts of the body, from the skeleton, to the brain, to the heart. Fact panels, diagrams, a glossary, and an index make it easy to understand everything about the body, while discussion questions aid in reading comprehension. Grade: 3 Subject: Life Science Genre: Reference Comprehension Skill/Strategy: Comprehend/Take Notes Diagnostic Reading Assessment (DRA/EDL): 40 Guided Reading Level: S Lexile Level: 690L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book covers everything you need to know about human and animal skeletons. Diagrams and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 4 Subject: Life Science Genre: Informational Text Comprehension Skill/Strategy: Compare and Contrast Diagnostic Reading Assessment (DRA/EDL): 40 Guided Reading Level: R Lexile Level: 770L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book covers everything you need to know about constellations, stargazing, and star maps. Diagrams, fun fact boxes, and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 6 Subject: Earth Science Genre: Reference Comprehension Skill/Strategy: Comprehend/Take Notes Diagnostic Reading Assessment (DRA): 60 Guided Reading Level: W Lexile Level: 920L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science, math and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book covers everything you need to know about rocks and minerals, including the different types of rocks, examples of key minerals, how to identify minerals, and what various rocks and minerals are used for today. A glossary and index highlight key terms and subject matter, while discussion questions aid in reading comprehension. Grade: 4 Subject: Earth Science Genre: Reference Comprehension Skill/Strategy: Classify/Categorize Diagnostic Reading Assessment (DRA/EDL): 40 Guided Reading Level: T Lexile Level: 750L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book covers everything you need to know about how all kinds of animals adapt in various habitats. Diagrams, fun fact boxes, and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 5 Subject: Life Science Genre: Informational Text Comprehension Skill/Strategy: Make Inferences Diagnostic Reading Assessment (DRA/EDL): 50 Guided Reading Level: U Lexile Level: 880L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This mini-encyclopedia covers key terms and topics about early peoples and their cultures, artifacts, locations, and practices. Timelines, maps, and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 6 Subject: World Cultures Genre: Reference Comprehension Skill/Strategy: Identify Text Organization and Structure Diagnostic Reading Assessment (DRA): 60 Guided Reading Level: V Lexile Level: 980L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science, math and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book for advanced readers covers everything you need to know about the science of flight and all the different ways to fly. Diagrams, fun fact boxes, timelines, and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 6 Subject: Physical Science Genre: Informational Text Comprehension Skill/Strategy: Use Graphic Sources Diagnostic Reading Assessment (DRA): 60 Guided Reading Level: V Lexile Level: 1010L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science, math and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This 691-word book compares animals that may look similar at first but are actually quite different! Young readers will discover the differences between alligators and crocodiles, butterflies and moths, frogs and toads, and seals and sea lions. This title includes recommended reading to discover more about these animals, a glossary of terms, an index, and discussion questions to aid in reading comprehension. Grade: 2 Subject: Life Science Genre: Informational Text Comprehension Skill/Strategy: Understand Context Clues Diagnostic Reading Assessment (DRA/EDL): 20 Guided Reading Level: K Lexile Level: 19 DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.

This book covers everything you need to know about Mount Everest and the people who have climbed it. Diagrams, timelines, and photographs bring the subject to life, while a glossary, an index, and discussion questions aid in reading comprehension. Grade: 6 Subject: Geography Genre: Biography/Autobiography Comprehension Skill/Strategy: Sequence of Events Diagnostic Reading Assessment (DRA): 60 Guided Reading Level: X Lexile Level: 790L DK's iOpeners equip K-6 students with the skills and strategies they need to access and comprehend nonfiction so that they are not only learning to read but reading to learn. The combination of high-interest content and eye-popping photography of iOpeners brings science, math and social studies topics to life, raises student achievement in reading, and boosts standardized test scores.