5 High Interest Informational Text STUDENT-CENTERED UNITS on Women in History. Grades 5-12. Reading Levels Grades 2-7. Each Unit contains multiple reading passages and standards-based activities written at different grade levels for whole class accessibility.Dozens of activities perfect for whole classroom use, special education, resource, intervention - so many choices at multiple levels. These units are perfect for any time and work for grades 4-12.These resources are standards-based, engaging