How Incandio works: Learn, Prove, Teach, Defend, Master

On Incandio a topic counts as known only once you have learned it, proved it in marked questions, taught it back to an AI pupil and defended it against the historical figure who shaped it. Learn it. Prove it. Teach it. Defend it. Master it. Reading the notes is where it starts, not where it ends.

Why not just reread the notes?

Most revision trains you to recognise an answer. Recognising a definition on a page feels like knowing it; producing that definition, unprompted, to someone who does not have it is a different act, and it is the act the exam asks for. Teachers call producing the answer rather than recognising it active recall or retrieval practice, and rereading and highlighting are the alternatives it replaces. Incandio goes two steps further: any teacher knows where a student's understanding actually stops — at the first "why?" they cannot answer — so every topic ends with a pupil who asks that question, and a debate with someone who pushes back, before the exam does.

The order is deliberate. Understanding comes before memorising, because a definition learned without the idea underneath it does not survive an unfamiliar question. Teaching comes before debating, because you cannot defend what you cannot rebuild. Nothing is locked — you may walk straight into the debate — but the ladder marks the order that works.

The six stages of one topic

#StageVerbWhat happensCleared by
1UnderstandLearnMake the idea click, in plain language, before any exam wording.Read it — and ask for it another way until it clicks.
2LearnLearnMemorise the exact Grade 9 knowledge: definitions, processes, equations with units.Work the Grade 9 Notes.
3ProveProveAnswer five progressively harder questions, marked on your own device — told what was missing, not just what was wrong.Four out of five, first try.
4TeachTeachExplain the idea back to Ember, an AI pupil who does not have it yet and will not pretend to.Every required idea demonstrated by you, not by the pupil.
5DebateDefendDefend the idea against the most relevant real historical figure, in three rounds.Winning — judged against descriptors you can read before you begin.
6MasterMasterThe specification point is completed. In Incandio's own word, it has been Incandio’d.All five of the above.

Stages 1–2 are Learn, stage 3 is Prove, stage 4 is Teach, stage 5 is Defend, and stage 6 — Master — is not something you do but what the other five add up to. Question scores unlock nothing on their own: a specification point is mastered only when the teach has passed and the debate has been won.

Learn: understand it, then the Grade 9 notes

Every unit opens with an explanation in plain language whose only job is to make the idea click — no exam wording yet. A separate section then gives the precise knowledge to learn: definitions to reproduce word for word, processes in order, equations with units, the comparisons an examiner expects.

Prove: five questions, marked on the spot

Before you teach an idea you show you can answer on it: five questions that get harder as they go, marked on your own device the moment you answer. A wrong answer is told apart from an incomplete one — you are shown what was missing, not just that it was wrong — and you can try again; your first attempt is kept. Four of five first try clears the stage. This is the earliest point at which a student finds out whether they actually have the idea, which is why it comes before Teach and not after.

Teach: explain it to Ember

Ember is an AI pupil. Ember does not have the idea yet, will not pretend to, and asks the question a real pupil would ask. You explain in your own words; understanding is credited, wording is not required. The teach passes only when every required idea has been demonstrated by you — an idea Ember supplied does not count as yours. When it fails, you are told which idea was missing, not that you "could do better".

Defend: argue it against the person who shaped it

Each topic has a real historical opponent — the person who discovered, wrote, challenged or shaped the idea, never a fictional character. Diffusion and osmosis are defended against Henri Dutrochet, who discovered osmosis. The debate is three rounds, one continuous argument, and it is marked against descriptors you can read before you begin. The rubric decides, not the model: the figure's objections come from the specification, the score comes from what you demonstrated, and losing is diagnosed — you are told which claim did not hold. The opponent need not be wrong; some of the best debates are with someone who was right.

Master: the seal — and the exam

Once the idea has been proved, taught and defended it is sealed as mastered and counted towards your working-at estimate for the course. Exam Ready then holds authored exam-style questions for every course, with the tariffs and command words of the real papers, marked on Incandio against grids derived from the specification, with the mistake you actually made named. The questions are published on every teaching page; the mark schemes are not, because a mark scheme you have read is a question you can no longer sit.

What you have done when you finish

You have Incandio’d the topic. Do all four and you’ve Incandio’d it. Read the notes and you haven’t. What does “Incandio it” mean?

Try it on one topic

Diffusion, Osmosis and Active Transport → is the reference lesson — Biology 4BI1, statements 2.15–2.17 — and the one a first-timer can finish in a sitting. Or choose any subject: Mathematics · Biology · Chemistry · Physics · English Literature · English Language A · Religious Studies · History.

About Incandio — who makes it, how the content is produced, and how to report an error.