Early in a teacher’s development, it’s easy to focus entirely on lesson structure: objectives, pacing, assessment for learning. Those things matter, but they’re teachable in a way that confidence in front of a difficult room is not.

What I watch for in the first few months isn’t polish — it’s recovery. Does this person notice when a lesson is going sideways, and do they have the composure to adjust in real time rather than push through a plan that’s clearly not landing?

That’s the skill I spend most of my mentoring time building. Lesson plans can be refined in a reflection session. The instinct to read a room and adapt has to be built through repetition, feedback, and enough psychological safety that a new teacher is willing to try, fail, and try again in front of someone else, especially a senior.