You are responsible for the professional development of eighty teachers. That is, quietly, one of the most important jobs in your school.
When it works — when a teacher finds their footing with a difficult class, when an ECT stops firefighting and starts teaching, when a department shifts its questioning practice and you can see it in the data — that is your work. Not always visible. Rarely credited at the right moment. But yours.
The reason it's so hard is not a failure of effort or commitment. It's structural. What genuine 1:1 coaching requires is simply more than any one person, or any current model, can deliver.
Most schools run a reasonable response to that unreasonable ask: INSET days, a small number of coaching pairs, a trust programme that reaches everyone once a term. It does what it can. The gap it leaves isn't a criticism of the people running it. It's a description of what the model was never designed to close.
Aristotal was built for that gap. It handles the personalised 1:1 coaching conversation for every teacher — subject-specific, research-informed, available when the teacher needs it, tracking progress session by session. That frees you for the work that only you can do: the team development, the live modelling, the career conversation, the moment when a struggling teacher needs a trusted colleague rather than a coaching framework.
We're not here to replace what you've built. We're here to make it go further.
The knowledge breadth no single coach can carry, available in every conversation.
From coaching conversation to documented evidence of change.
Every session generates a structured progress update. Goals are set at two levels simultaneously: a personal goal, specific to the teacher's own practice and classroom context, and a school goal, mapped to the CPD priorities you have set for the year. Both are tracked across sessions.
The mastery progression framework is built on research-validated criteria drawn from Rosenshine's Principles of Instruction and the EEF's mechanisms of effective professional development. A teacher's position against each criterion is evidenced by their actual classroom language and practice, documented in session transcripts. Progress is timestamped. The arc is visible.
What teachers say about the coaching.
The confidence shift documented in the impact reports follows a consistent pattern across settings. CPD leads will recognise both halves of it.
Questioning is going to be a challenge because I tend to ask too many questions and not wait for answers.
I was not confident in pupil understanding because I was reading facial expressions to inform my decisions.
I think I rely on questioning rather than sharing ideas.
Questioning is becoming more instinctive and I no longer need to consciously think about it.
I instantly knew what part of the topic to focus on once I saw the whiteboard responses.
Helped students to see how to structure their answers by narrating my own expert observation.
Quotes drawn from coaching data across Homewood School, de Ferrers Academy, Ossett Academy, and Church Hill Middle School.
All teachers anonymised. School names used with permission.
Practise before you teach it.
One of the most consistent findings in coaching research is the implementation gap: a teacher understands a technique intellectually but struggles to deploy it in the moment, under the cognitive load of a live lesson. Aristotal's rehearsal function addresses this directly.
Before trying a new approach in the classroom, a teacher can rehearse it in a simulated scenario. They describe the classroom context — year group, subject, the specific challenge they are preparing for — and the platform provides a realistic simulation with live coaching commentary. They try the technique, the coaching responds to what they did, and they try again.
The conversation data documents this mode of use directly: teacher-trainers deliberately adopting difficult or confrontational student personas to stress-test their responses; teachers working through behaviour management scripts before applying them with a challenging class; teachers practising explanation techniques against a rubric before recording a real lesson.
Rehearsal reduces the number of times a real classroom is the first place a teacher tries something new. For ECTs, for teachers returning from absence, and for experienced practitioners working on a technique at the edge of their current repertoire, that matters.