1 · Read the questionEach card is an OCR-style question. Try it on paper first.
2 · Choose each linePick the next correct step. Wrong options mirror real, common mistakes.
3 · Mark & learnSee which steps were right, with feedback on every slip — then reveal the full solution.
Stuck on a step?
Turn mistakes into marks
If the same kind of slip keeps costing you method and accuracy marks, a few focused sessions fix it fast. One-to-one online A-Level Maths and Further Maths tuition, matched to your exam board.