1 · Open a questionEach is an Edexcel-style question with its real mark total. Try it on paper first.
2 · Build the solutionPick each line; the next appears once you commit. Wrong options mirror real, common mistakes.
3 · Get your marksPress Mark to see your score out of the total, line-by-line M1/A1 awards and feedback.
Marks follow Edexcel conventions: M = method mark (correct approach), A = accuracy mark (correct result; needs the method), dM = a method mark that depends on the previous one. Each question shows its total, exactly as on the paper.
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.