How to Review Your Own Lesson Without the Stress

Why it's hard

Almost nobody enjoys hearing themselves on a recording. Your voice sounds strange, the pauses feel endless and every slip feels like a failure. So many teachers record a lesson once, wince three minutes in and never go back to it.

The problem isn't the recording, it's the approach. If you watch a lesson as if it were an exam, of course it's frightening. If you treat it as data, it becomes interesting.

Rule one: one question at a time

Don't try to judge the lesson "as a whole". Pick one question you want to answer. For example:

How long do I wait after a question before answering it myself or calling on someone?
Who answers in my lessons: the same students or different ones?
How long do I talk without giving students the floor?
How do I react to a wrong answer?
How do I check that students understood, apart from "Is that clear?"

With one question you listen with a purpose instead of hunting for everything you did wrong.

Rule two: not the whole lesson

Forty-five minutes of recording is a lot. For one question, 10–15 minutes is enough: explaining something new, a whole-class Q&A, the start of independent work. Choose the stretch where your question shows up most clearly.

Rule three: count, don't judge

Instead of "I talk too much", count. How many questions did I ask in these ten minutes? How many did I answer myself? How many different students did I call on by name? How many seconds passed between a question and the first answer?

Numbers take the emotion out of it. "My questioning is terrible" is a verdict. "Out of 12 questions, I answered 5 myself within a second" is an observation you can work with.

Rule four: find the strengths too

Note two moments that went well, and be specific: "At minute 12 I explained it with the shop example and the class got it at once." That isn't consolation. Strengths are things worth repeating on purpose rather than by accident.

Rule five: one step for the next lesson

From everything you noticed, choose one step. Not "engage the class more", but a concrete action:

"After every question I count to three in my head before calling on anyone."
"I replace 'Is that clear?' with a short task for everyone: write the answer on paper and hold it up."
"I say the student's name after the question, not before."

Better still, prepare the exact phrase you will say in the lesson, along with a success check: "In the next recording I call on at least 8 different students in 15 minutes."

How the Etodist review helps

If you don't have time to count by hand, the Etodist lesson review counts from the recording: how much the teacher and the students talk, the pauses after questions, how many different student voices can be heard on the recording, long monologues, checks for understanding. Every observation comes with a timestamp and a word-for-word quote from the lesson, so you can listen again and check it.

The point of the report isn't a score. It's one step for the next lesson, with a ready phrase and a success check, plus two strengths with timestamps and a couple of questions to reflect on. If less than 60% of the lesson can be heard on the recording, no score is shown at all, because you can't judge a lesson from a fragment. Teachers are never ranked by score, and a head of school sees the transcript only if the teacher chooses to share it. You can read more about how the review works on the methodology page.

What not to do

Don't review the lesson right after teaching it. Give yourself a day. Fresh emotions get in the way of listening.
Don't compare yourself with the perfect lesson from a textbook. Compare yourself with yourself a month ago.
Don't change everything at once. One step, two or three weeks, a new recording. Then the next step.

Where to start

Record one ordinary lesson: not an observed or showcase lesson, just a normal working one. Pick one question from the list above. Listen to 15 minutes. Write down one number and one step. That's enough for a first go.