Explain Answer
Why was that wrong?
After a wrong quiz answer, the AI unpacks WHY the wrong answer was tempting — not just what the right one is — so the student leaves with a fixed mental model, not just a corrected score.
Teens · 13-17
Grown-ups
Filmed at /explain-answer
What happens, step by step
1.Got one wrong? That is the useful bit.
2.Give it the question, the right answer and what you put.
3.It walks through the correct answer step by step.
Each step is a checked assertion in our automated test suite (scene “explain-answer”, 3 acceptance criteria). If it stops being true, the test fails and this page loses its clip.
Try it yourself
Free to start, no card. Ages 16+ can jump straight in; under-16s need a parent to sign in first.