Edexcel IAL Maths Past Papers & Mark Schemes (YMA01) – Updated 2026
Updated: 6 days ago
Your complete Edexcel International A Level (IAL) Maths (YMA01) revision hub — past papers, mark schemes, answers, teacher tips, and guidance in one place.
Past Papers
Download IAL Maths past papers and mark schemes to practice effectively
Edexcel IAL Maths Past Papers (June 2026)
2026 Edexcel IAL Maths (June) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P1A (WMA11/01A) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P2A (WMA12/01A) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P3A (WMA13/01A) | ||
Pure Mathematics P4 (WMA14/01) | ||
Pure Mathematics P4A (WMA14/01A) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S1A (WST01/01A) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Statistics S2A (WST02/01A) | ||
Mathematics Statistics S3 (WST03/01) | ||
Mathematics Statistics S3A (WST03/01A) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M1A (WME01/01A) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Mathematics Mechanics M2A (WME02/01A) | ||
Mathematics Mechanics M3 (WME03/01) | ||
Mathematics Mechanics M3A (WME03/01A) | ||
Edexcel IAL Maths Past Papers (January 2026)
2026 Edexcel IAL Maths (January) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Statistics S3 (WST03/01) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Mathematics Mechanics M3 (WME03/01) | ||
Edexcel IAL Maths Past Papers (June 2025)
2025 Edexcel IAL Maths (June) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Statistics S3 (WST03/01) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Mathematics Mechanics M3 (WME03/01) | ||
Edexcel IAL Maths Past Papers (June 2024)
2024 Edexcel IAL Maths (June) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST01/02) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Edexcel IAL Maths Past Papers (October 2023)
2023 Edexcel IAL Maths (October) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Edexcel IAL Maths Past Papers (June 2022)
2022 Edexcel IAL Maths (June) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
Edexcel IAL Maths Past Papers (June 2021)
2021 Edexcel IAL Maths (June) | Downloads | |
Pure Mathematics P1 (WMA11/01) | ||
Pure Mathematics P2 (WMA12/01) | ||
Pure Mathematics P3 (WMA13/01) | ||
Pure Mathematics P4 (WMA14/01) | ||
Mathematics Statistics S1 (WST01/01) | ||
Mathematics Statistics S2 (WST02/01) | ||
Mathematics Mechanics M1 (WME01/01) | ||
Mathematics Mechanics M2 (WME02/01) | ||
P1 is a paper where the mathematics is rarely the enemy. Most students sitting this exam have the knowledge to answer the majority of questions — what lets them down is the gap between knowing the mathematics and executing it cleanly under exam conditions. A missing constant of integration, a premature round, a sketch with no labels: none of those reflect a failure to understand Pure Mathematics. They reflect habits that were never corrected. That is what these tips are for.
Tip 1: No calculator means show every algebraic step
When a question carries a "no calculator" instruction, the marks are not just for the correct answer — they are for the method that produces it. A correct answer with no working shown cannot be credited, because the examiner has no way of knowing whether it came from legitimate algebraic reasoning or an unpermitted device.
The areas where this matters most are these.
For quadratics, write out either the factorisation in full — showing the two brackets and confirming they expand correctly — or substitute explicitly into the quadratic formula, showing every stage of the simplification. A pair of roots appearing without either of those processes earns nothing regardless of whether they are correct.
For surds, the rationalisation process must be visible. Write the original fraction, multiply both numerator and denominator by the conjugate surd, expand both — showing the individual terms — and then simplify. The examiner is marking the expansion and cancellation, not just the final form.
For simultaneous equations, show the elimination or substitution method in full. Writing the solution as a coordinate pair without the intermediate steps is not sufficient.
The habit to build is simple: if you know the answer by inspection or mental arithmetic, write it — and then write the method that justifies it anyway. The answer confirms you are right; the method is what earns the marks.
Tip 2: +c is part of every indefinite integral — write it immediately
This is one of the most straightforward marks on the paper and one of the most reliably dropped. The integration itself is correct, the algebra is tidy, and then +c is absent from the final line. That is a mark gone for no mathematical reason whatsoever.
The fix is to write +c at the same moment you write the integrated expression — not as a final check, but as part of the same step. The instant you have raised the power and divided by the new power, +c follows. It is not an afterthought; it is part of the answer.
When the question provides coordinates or a point the curve passes through, the +c is the starting point for the next step — substitute the given values into your integrated expression, solve the resulting equation for c, and state its value explicitly. That step is itself a mark, and it is only available if +c was included in the first place.
Tip 3: Read the question notation before you begin — differentiation and integration are not interchangeable
This mistake tends to happen early in the paper when students are settling into the exam, or in multi-part questions where the operation switches between parts. The result is a fully correct application of the wrong technique, which earns nothing.
The notation tells you exactly what is required. If the question asks for the gradient function, dy/dx, or f′(x), you differentiate — multiply by the power and reduce the power by one. If the question asks for the area under a curve, asks you to find f(x) given f′(x), or uses the ∫ symbol with dx, you integrate — raise the power by one and divide by the new power.
Two specific errors to guard against: introducing +c during differentiation, where it does not belong and will lose marks, and differentiating a function when the question asks you to recover the original from its derivative. In that second case, the integral symbol or the phrasing "given that f′(x) = ..., find f(x)" is the signal to integrate.
Before you write a single line of working, identify the operation, write the appropriate notation at the top of your response, and then proceed. That two-second check prevents the most avoidable error on the paper.
Tip 4: In "show that" questions, every algebraic step is a mark
The answer is already printed in the question, which means the examiner is marking nothing but your working. There is no credit for arriving at the stated result — only for the steps that lead to it.
The mistake of skipping steps feels harmless in the moment because the destination is known. But an examiner reading a solution that jumps from the second line to the fifth has no way of knowing whether the student understood the intermediate algebra or simply reverse-engineered the working from the given answer. Both would look identical. To remove that ambiguity, show every line.
In practice this means: write out every multiplication and division explicitly rather than combining them mentally, show the moment you set an expression equal to zero and why, and do not collapse multiple operations into a single line when they could occupy two. If you rearrange a fraction, show the numerator and denominator separately before combining. If you expand brackets, write the expanded form before simplifying. The instruction "show that" is a signal to be more thorough than usual, not less.
A useful check before moving on: could a student who did not know the answer follow your working line by line and arrive at the result? If any step requires them to take something on faith, that step needs to be written out.
Tip 5: Keep values exact for as long as possible
Rounding mid-calculation is one of the quieter ways to lose marks — the error is invisible until the final answer falls outside the acceptable range, and by then there is no obvious point at which it went wrong.
The principle is to delay rounding until the very last step. Where exact forms are available — surds, fractions, expressions involving π — use them throughout the calculation and convert to a decimal only when the question asks for one. √3 carried through several steps produces an exact result at the end; 1.732 carried through the same steps accumulates a small error at each stage.
When exact form is not practical and decimals are unavoidable, keep at least four or five decimal places at every intermediate stage. The final answer should then be rounded to whatever precision the question specifies — typically three significant figures unless stated otherwise. Rounding to three significant figures at an intermediate step and then performing further operations on that rounded value is where the trouble begins.
If your calculator has a memory function, use it. Store intermediate results in full precision rather than reading them off the screen, rounding mentally, and retyping.
Tip 6: Check your calculator mode before every trigonometry question
This is a one-second check that can save several marks, and the number of students who do not do it consistently is remarkable.
Pure Mathematics questions involving arc length, sector area, or any context where the variable is described as being "in radians" require your calculator to be in radian mode. If it is in degree mode, every trigonometric value your calculator returns is wrong — and because the errors are not obvious, a student can work through an entire multi-part question without noticing. The method is correct, the algebra is correct, and every numerical answer is wrong.
Before beginning any trigonometry question, glance at the top of your calculator display and confirm the mode. If it shows D or DEG, switch to R or RAD before proceeding. If the question specifies degrees, keep it in degree mode — but if radians are required and you have worked in degrees, every angle must be converted back using radians = degrees × π/180 before it appears in your final answer.
Making the mode check automatic — not occasional — is the only reliable way to prevent this.
Tip 7: Graph sketches must show specific features with specific labels
A sketch in a Pure Mathematics exam is not a freehand impression of a curve. It is a precise communication of the key mathematical features of that function, and each missing feature is a missing mark.
The features that must appear, and appear clearly, are these. Asymptotes must be drawn as dotted lines — not solid, not implied — and their equations must be written alongside them. A curve that approaches a horizontal line without a dotted line and a label such as y = 3 will not receive the asymptote mark, regardless of how accurately the curve is drawn.
Axis intercepts must be marked with their coordinates. If the curve crosses the x-axis at x = 2, mark the point and write (2, 0). If it crosses the y-axis at y = -1, mark the point and write (0, -1). Approximate positioning without a label is not sufficient.
The behaviour of the curve near an asymptote must be correct. Curves approach asymptotes but never cross them, and they do so smoothly — they do not flick away or curl back in the wrong direction. If a curve approaches y = k from above on the left, it must continue to approach y = k from above as x increases without touching or crossing it.
Spend thirty seconds identifying all the features the mark scheme will look for — intercepts, asymptotes, and general shape — before drawing anything. Then mark the features first and draw the curve through them.
Tip 8: Rewrite every term in the form axⁿ before you do anything else
Differentiation and integration rules apply to terms in the form axⁿ — and only to terms in that form. A fraction with x in the denominator, or an expression involving a square root, cannot be differentiated or integrated directly until it has been rewritten.
This is the step that students most frequently skip, and skipping it produces errors that are difficult to trace because the subsequent working looks methodologically correct.
The conversions to make automatic are these. A term like 2/x³ is not in the correct form — rewrite it as 2x⁻³ by bringing the x term to the numerator and making the index negative. A term like √x is x^(1/2). A term like 1/√x is x^(-1/2). A term like 3/2x² is (3/2)x⁻². Once every term is in axⁿ form, apply the differentiation or integration rule to each one in turn.
The index laws that underpin this are worth drilling separately if they feel uncertain: dividing by xⁿ is equivalent to multiplying by x⁻ⁿ, and a root of order n is equivalent to a power of 1/n. If those two rules are automatic, the rewriting step becomes straightforward regardless of how the term is presented in the question.
Tip 9: Inequality solutions require a sketch — and both bounds
Solving an inequality, particularly one involving the discriminant, is not complete when you have found one critical value. The question is asking for a range, and a range has two ends.
The mistake of finding one bound and stopping — typically the non-zero one — happens because students treat the inequality algebraically without thinking about the shape of what they are describing. A sketch prevents this. Draw the quadratic in k (or whichever variable the question uses), mark the roots on the horizontal axis, and then identify which region satisfies the inequality. If the question asks for the discriminant to be negative — meaning no real roots — you want the region where the quadratic is below the horizontal axis. If it asks for the discriminant to be positive, you want the region above it. The sketch makes the required region immediately visible and makes it much harder to omit a bound.
Two further checks before writing the final answer. First, confirm you are using the variable the question specifies. An inequality in k expressed in terms of x is wrong regardless of the algebra that produced it. Second, check whether the inequality is strict (< or >) or inclusive (≤ or ≥) — the question will tell you, and using the wrong sign loses the mark.
Tip 10: Brackets are not optional — write them every time
The majority of sign errors in Pure Mathematics can be traced to a missing pair of brackets, and sign errors are particularly damaging because they corrupt every line that follows. A method that is entirely correct produces a wrong answer, and the error is often small enough to be invisible on a quick read-through.
The situation where this matters most is substitution. When you substitute an expression into a formula — replacing a single variable with a bracket containing multiple terms — the bracket is not optional notation. It is mathematically necessary. Writing -(9 - k) without the bracket and then simplifying as -9 - k is wrong; the correct expansion is -9 + k. The bracket is what ensures the negative sign distributes to every term inside it.
The same discipline applies when multiplying through by a term. If you multiply both sides of an equation by (x + 2), every term on both sides must be multiplied by (x + 2) — write the bracket explicitly beside each term rather than distributing mentally.
A final check worth building into your routine: when copying an expression from one line to the next, read back what you have written rather than what you intended to write. Coefficients and powers are the most commonly miscopied elements, and a miscopied power in the first line of a differentiation question produces a wrong answer across every subsequent line.
Has the Edexcel IAL Mathematics (YMA01) specification changed for the 2027 examinations?
No changes. The 2018 specification (YMA01) remains fully intact for 2027, with the same modular structure, unit codes, and assessment objectives. All existing preparation materials, past papers, and resources remain valid.
The full module range continues unchanged: Pure Mathematics (P1–P4), Further Pure (F1–F3), Mechanics (M1–M3), Statistics (S1–S3), and Decision Mathematics (D1), under unit codes WMA11, WMA12, and so on.
For 2027 preparation, you can continue with the standard 2018 specification materials with confidence.
When are the Edexcel IAL Mathematics exams held, and what are the key dates for 2026–2027?
IAL Maths runs on a three-series-per-year modular cycle — October, January, and May/June — with individual units spread across each block.
October 2026 (confirmed):
P1 – Pure Maths 1: Fri, 9 Oct (Morning)
M1 – Mechanics 1: Tue, 13 Oct (Morning)
P2 – Pure Maths 2: Fri, 16 Oct (Morning)
S1 – Statistics 1: Mon, 19 Oct (Morning)
P3 – Pure Maths 3: Wed, 21 Oct (Morning)
P4 – Pure Maths 4: Mon, 26 Oct (Morning)
Advanced modules (S2, M2, FP1, FP2, etc.) are also slotted across these weeks.
January 2027 (confirmed):
Unit | Date | Session |
P1 | Fri, 8 Jan | Morning |
S1 | Tue, 12 Jan | Afternoon |
P2 | Wed, 13 Jan | Afternoon |
P3 | Mon, 18 Jan | Morning |
S2 | Mon, 18 Jan | Afternoon |
P4 | Tue, 19 Jan | Morning |
May/June 2027
The largest sitting of the year — every unit is guaranteed to be available. The provisional timetable typically drops in late 2026, with the window running from the first week of May through mid-June.
October 2027
Follows the same structure as October 2026, running early-to-mid October. Exact dates release in early 2027.
Registration deadlines to note:
October series: Entries close late August
January series: Register by mid-October of the preceding year to avoid late fees
How much harder is Edexcel IAL Mathematics compared to IGCSE/O Level?
It's a significant step up — not just in content volume, but in the depth of understanding and algebraic stamina required. IGCSE/O Level is treated as the bare minimum starting point, not the foundation you build gently from.
From procedures to proofs: At IGCSE, memorising a formula and practising the steps is enough for an A*. IAL expects you to understand where formulas come from — proving trigonometric identities, deriving results from scratch, and tackling unfamiliar modelling problems using learned concepts in new contexts.
Entirely new mathematical territory: Calculus (differentiation and integration) forms the backbone of P2, P3, and P4 — moving from basic gradients to areas under curves, volumes of revolution, and differential equations. Logarithms, exponentials, and 3D vector geometry add further layers of abstraction that simply don't exist at IGCSE level.
Forced specialisation in Mechanics and Statistics: Rather than a light touch on probability or speed-time graphs, IAL requires genuine depth. Mechanics (M1, M2) is essentially theoretical physics — friction, tension, moments, pulleys — and punishes weak algebra. Statistics (S1, S2) moves into probability distributions (Binomial, Normal, Poisson), hypothesis testing, and data coding.
Algebraic stamina is non-negotiable: A long IGCSE question might be 4–6 marks across half a page. A single P3 or P4 calculus question can run 10–15 marks over two pages of multi-step working. One sign error in line 2 can derail the entire solution.
Think of it this way: IGCSE teaches you how to use individual tools. IAL hands you the same tools and expects you to build a structurally sound house. It's entirely normal for a student who coasted to an A* at IGCSE to struggle initially at IAL — but because the course is modular (P1, P2, M1, S1, etc.), you can focus on mastering one unit at a time rather than being overwhelmed by the whole picture at once.
