This document discusses teacher research as a valuable professional development strategy. It begins by asking teachers to consider what their students need and want to achieve. Teacher research involves teachers taking a step back to question and reflect on their teaching practices in order to improve and justify their pedagogical choices. The process involves asking questions, collecting and analyzing classroom data through methods like observations and student work, and acting on insights to make changes to teaching practices. Teacher research is an ongoing cycle that allows teachers to better understand themselves, their teaching, and their students in a personalized and practical way.