Professor Goose helps students revise for exams by turning passive study into active recall. Instead of handing over neat answers, it asks follow-up questions until weak points in your understanding become obvious.
Most students know the feeling: you read the notes, recognise the examples, and think the topic is handled. Then an exam question asks for the same idea in a slightly different shape, and the confidence disappears.
Professor Goose is built around the awkward but useful moment before that happens. You explain a topic in your own words. The goose listens for gaps, vague wording, memorised phrases, and missing steps. Then it asks the next question.
Professor Goose is for GCSE, A-level, university, and self-study students who want a more honest way to revise. It works best when you already have some notes or lessons and need to test whether you can actually use them.
Many AI tools are designed to answer questions. Professor Goose is intentionally more stubborn. The point is not to make revision feel effortless; the point is to make the right kind of effort unavoidable.
That makes it useful before exams, after lessons, during essay planning, or whenever you need to find out whether a concept is actually stored in your head.