QAR (Question Answer Relationships) is a framework developed by Taffy Raphael to improve literacy instruction and comprehension. It categorizes questions as being either "In the Book" where the answer is explicitly stated or requires searching the text, or "In My Head" where the answer relies on the reader's background knowledge. QAR provides a common language for teachers and students, shows comprehension development across grades, and links to content learning. It also aligns specific comprehension strategies like predicting, inferring and summarizing to the different QAR categories. The framework helps make comprehension goals and instructional approaches visible and coherent across subjects and grades.