Boost students' nonfiction skills and their vocabularies with these super-engaging full-color readers packed with fascinating facts and eye-popping photos! The books include a table of contents, three short chapters, diagrams, captions, a glossary, comprehension questions, and more. Comes with a 24-page teaching guide. Grades 1-2. Correlates with Guided Reading Levels H-I. Contains a sturdy storage unit.