This document discusses strategies for content area literacy in middle and high school classrooms. It defines content literacy as using reading and writing to acquire new knowledge in a given subject area. It discusses how activating students' prior knowledge or schema is important for comprehension through activities like anticipation guides, KWL charts, SQ3R, and DRTA. The document provides hints for struggling readers and ways to use textbooks more effectively such as frontloading instruction, not leaving students alone with textbooks, being selective in assignments, and supplementing textbooks.