Edexcel International A Level (IAL) Mathematics offers a modular structure: students take individual unit exams which combine to form AS or A Level qualifications. It is one of the most popular A Level maths courses internationally.
AS Level = 3 units: Pure 1 (P1) + Pure 2 (P2) + one from Statistics 1 (S1), Mechanics 1 (M1), or Decision 1 (D1). A Level = 6 units: P1 + P2 + P3 + P4 + two applied units. Each unit has a 1h 30min exam. Students can resit individual units — a key advantage of the modular system. Formula booklet provided in exams.
P1: algebra, quadratics, coordinate geometry, trigonometry, differentiation, integration. P2: factor theorem, binomial expansion, radians, logarithms, sequences. P3: further algebra, trigonometric identities, further differentiation, partial fractions, parametric equations, vectors. P4: further integration, differential equations, complex numbers, Maclaurin series, polar coordinates.
Mechanics: kinematics, dynamics (Newton's laws), statics, moments, projectiles, friction, energy. Statistics: data representation, probability, binomial/Poisson/normal distributions, hypothesis testing, correlation, regression. Decision: algorithms, graph theory, networks, linear programming, critical path analysis.
Yes — this is a major advantage of Edexcel IAL over linear A Levels. Each unit can be retaken in any available exam session (January or June), and only the best result counts towards the final grade. This allows students to improve individual unit grades without redoing the entire qualification. Note: some universities may check for retakes, though most accept the best grade without prejudice.
Book a Trial + Diagnostic session. Get a personalized Learning Path with clear milestones, tutor match, and a plan recommendation — all within 24 hours.
Book Trial + Diagnostic →