These thinking stem charts support and based on the book, "Comprehension Connections" by Tanny McGregor. Stick them on student's desks or a guided reading table. (That's how I use these charts.) The charts cover reading comprehension strategies, such as metacognition, schema, inferring, questioning, visualizing, determining importance and synthesizing.
* These charts are designed to be printed on 8"X11" letter-size paper, but you can certainly print them on 11"X17" ledger-size paper to use them as posters. (Please choose appropriate printing options in order to print these on 11"X17" ledger-size paper or different size paper.)