This document discusses teacher inquiry as a process for improving teaching and learning. It defines teacher inquiry as when a teacher asks intentional questions about their teaching and collects information to focus on a specific area of improvement. The process involves assessing an issue, implementing strategies to address it, studying the results, and reflecting on the need for continuous improvement. Some examples of issues a teacher could inquire into are a dilemma in their classroom, a puzzle about a student's learning, or a question about their own teaching practices. The goal of teacher inquiry is to maximize student potential.