OCR AS Level Mathematics A Past Papers

OCR AS Level Mathematics A (H230) is a standalone qualification covering the Year 12 mathematics curriculum and assessed across two written papers. Students choose between a Mechanics applied strand and a Statistics applied strand — each paper pairing combines Pure Mathematics content with the chosen application. Paper 1: Pure Mathematics and Mechanics (H230/01) and Paper 2: Pure Mathematics and Statistics (H230/02) are each 1 hour 30 minutes, worth 75 marks, and contribute equally to the final grade. Students sit one of these two papers depending on the applied pathway taken during their course. The Pure Mathematics content covered in both papers includes: algebra and functions (quadratics, simultaneous equations, inequalities, polynomials, the factor theorem), coordinate geometry in the Cartesian plane (straight lines, circles), sequences and series (arithmetic and geometric progressions, the binomial expansion), trigonometry (sine and cosine rules, radian measure, trigonometric identities), exponentials and logarithms, calculus (differentiation of polynomials, trigonometric and exponential functions; integration as the reverse of differentiation and for finding areas under curves), and statistical sampling and data representation. The Mechanics strand covers kinematics (constant acceleration equations, velocity-time graphs), forces and Newton's laws (resultant forces, friction, connected particles), and moments. The Statistics strand covers statistical measures, probability (including conditional probability and Venn diagrams), the binomial distribution, and hypothesis testing using the binomial model. Large data sets are a feature of the Statistics pathway, requiring candidates to interpret pre-release data in context.