Suggested levels for Guided Reading, DRA,™ Lexile,® and Reading Recovery™ are provided in the Pearson Scott Foresman Leveling Guide Space and Technology Explore the Galaxy Genre Expository nonfiction Comprehension Skills and Strategy • Main Idea • Fact and Opinion • Text Structure Text Features • • • • Chapter Titles Table of Contents Diagrams Glossary Scott Foresman Reading Street 2.1.2 ISBN 0-328-13237-3 ì