Your child will read with ease while continuing to build his or her vocabulary with Kumon's Grade 4 Reading Workbook. Activities that ask your child to determine true and false, cause and effect, and main idea equip him or her with the tools necessary for reading success in school and beyond Topics Covered in this Book: Vocabulary Building Defining Words by Context Who, What, When, Where, Why, & How True & False Cause & Effect Main Idea Characters Reading Stories