Before your first session
Bring one real thing you are stuck on. Not a representative example — the actual one, ideally the one that is annoying you in a classroom of thirty with eleven minutes left in the period.
You do not need to have prepared anything or read ahead. Starting from genuine confusion works better than starting from a tidy summary.
What will feel strange at first
You will ask a question and get a question back. For the first few exchanges this is mildly infuriating, and that reaction is worth naming rather than pushing through silently.
The reason it works is that the answer you would have been given is forgettable within a day. The answer you construct is not.
The three mistakes almost everyone makes
- Answering too quickly. The first answer is usually the remembered one. The useful one arrives about ten seconds later.
- Treating "I don't know" as failure. It is the most efficient answer available and it moves things forward faster than a guess.
- Stopping at the correct answer. That hands raised in a classroom are evidence the class has understood is the single most common way progress stalls without anyone noticing.
A starter routine
Fifteen minutes is enough. Pick one idea, answer the opening question honestly — Which students in the room can already explain this, and how do you know? — and go three follow-ups deep before you look anything up.
Then do the part that does the work: planning three questions of increasing depth before the lesson, and using the third only when the first two land.
When to move on
You are ready for the advanced guide when more students volunteer reasoning rather than answers — not when you have covered a certain number of topics.
Until then, repetition on fewer ideas beats coverage of more.