This document provides guidance on providing feedback and questioning to peers through a "critical friend" approach. It discusses using feedback to help students gauge their work against success criteria and identify areas for improvement. Questioning can demonstrate understanding and allow students to develop new ideas. As a critical friend, you should draw from your own knowledge to provide thoughtful feedback through questioning, with the goal of improving the other person's work. The document provides a framework for different levels of questioning based on Bloom's Taxonomy and instructs readers to practice this by reviewing and giving feedback on blogs posted by peers.