The A-Level A* has a rule most students miss: it is decided in the second year, not across the whole course. Here is exactly what that means and how to hit it.
An A* in A-Level Maths is one of the most useful grades a student can hold — it underpins applications to engineering, economics, computer science, medicine and almost every quantitative degree. But it is won differently from the IGCSE A*. This guide explains exactly how the A* is awarded at A-Level for Cambridge (9709) and Edexcel, where the marks are actually lost, and the preparation that consistently turns an A into an A*. If your child is still at IGCSE, start with our companion guide on how to get an A* in IGCSE Maths.
This is the single most misunderstood fact about A-Level Maths, and it changes how you should prepare. At A-Level, the A* is not simply the top overall boundary. To earn it you need:
Why this matters: a brilliant AS (first) year does not bank you an A*. A student can be 95% at AS and still miss the A* if the A2 papers slip to 85%. The A* is decided in the second year. Your child's heaviest, most deliberate preparation belongs in the A2 modules — not spread evenly across both years.
Edexcel International A Level Maths applies the same principle — an A overall plus around 90% on the A2 units. The exact arithmetic varies by specification and series, so confirm it for the board your child sits. The strategic takeaway is identical for both boards: peak in the A2 papers.
Plenty of students arrive at A-Level Maths with an IGCSE A* and assume the same study habits will carry them through. They rarely do. A-Level is a genuine step up in three ways:
None of this means A-Level Maths is out of reach. It means the preparation has to mature. The students who reach A* treat the first term as foundation-laying, not coasting.
Pure Mathematics is the largest and most heavily examined strand, and it underpins the applied modules too. A* candidates are fluent, not just competent, in:
The A* habit: learn the standard results cold — derivatives and integrals of standard functions, exact trig values, and the small set of identities. At A-Level the marks come from applying these fast and correctly, not from re-deriving them in the exam.
Most students sit a combination of Mechanics and Probability & Statistics. The marks here are very gettable, but they are lost in predictable ways:
Applied questions reward structure. A clearly set out solution — diagram, model, working, conclusion in context — collects method marks even when an arithmetic slip costs an accuracy mark.
As at IGCSE, the A-Level mark scheme separates method (M) and accuracy (A) marks — but the questions are longer and more synoptic, so the cost of unseen working is higher. A six- or seven-mark question answered with only a final number throws away most of the marks if that number is wrong. Show every step: the rule before substitution, the rearrangement, the un-rounded value carried to the final line. Examiners also use "follow through" (ft) marks at A-Level, so a single early error need not collapse an entire question — provided the method is visible and applied consistently.
The principle is the same as IGCSE but the execution is harder, because A2 questions blend topics. Do not just complete papers — interrogate them:
Because specifications are refreshed periodically, supplement recent papers with older ones and specimen materials for question coverage — but always check each question is still on your specification.
Both boards examine Pure plus applied (Mechanics and Statistics), and both reward the same core skill: rigorous, legible working. Cambridge 9709 is examined through separate Pure and applied papers. Edexcel International A Level Maths is modular, with Pure and applied units. Question phrasing, the balance of components and the exact paper structure differ, so past-paper practice should be board-specific. We cover both in 1-on-1 sessions on our online Maths tutoring programme and across the wider A-Level tutoring page.
No. Further Maths (Cambridge 9231) is a separate qualification and is not required for an A* in A-Level Maths. It deepens algebraic fluency and helps students aiming at the most competitive STEM courses, but the A* in single A-Level Maths is earned entirely within the 9709 (or Edexcel) content.
Treat A-Level Maths as a two-year project with a second-year peak. Aim for around 8–10 hours a week of focused work — more in the run-up to the A2 series — split roughly 60% Pure, 40% applied, with steadily increasing timed past-paper practice. For a May/June A2 sitting, the structured A* push should be well under way by the previous autumn, not the spring.
We offer 1-on-1 online A-Level Maths tutoring for Cambridge (9709) and Edexcel, focused on the A2 components where the A* is decided. Free diagnostic trial — we assess current level, pinpoint the Pure and applied gaps, and build the plan around your exam timeline.
💬 Book a Free Trial on WhatsAppThe A* in A-Level Maths rewards a specific kind of student: one who treats Pure as non-negotiable, drills the applied modules to remove avoidable errors, shows complete working, and — above all — peaks in the A2 papers, because that is where the grade is actually decided. None of that requires rare talent. It requires the right plan, started early enough, with someone who can tell you exactly why you lost the mark you lost.
