Maths study guides

A deep-dive WJEC GCSE Mathematics guide to the Algebra content. Covers algebraic manipulation, solving linear equations, sequences, straight line graphs, inequalities, simultaneous equations and quadratic equations and graphs, with the methods and exam patterns WJEC repeats across both components.

A deep-dive WJEC GCSE Mathematics guide to the Geometry and measures content. Covers angles and polygons, area and volume, circles and circle theorems, Pythagoras and trigonometry, transformations, constructions and loci, similarity and congruence and vectors, with the methods and exam patterns WJEC repeats across both components.

A deep-dive WJEC GCSE Mathematics guide to the Number content. Covers the structure of the number system and calculation, factors multiples and primes, fractions decimals and percentages, ratio and proportion, percentages and financial maths, indices and standard form, surds and rounding estimation and bounds, with the methods and exam patterns WJEC repeats across both components.

A deep-dive WJEC GCSE Mathematics guide to the Probability content. Covers the 0 to 1 scale, equally likely outcomes and sample spaces, mutually exclusive events, tree diagrams with and without replacement, Venn diagrams and set notation, and relative frequency and expected outcomes, with the methods and exam patterns WJEC repeats.

A deep-dive WJEC GCSE Mathematics guide to the Statistics content. Covers sampling and data, averages and spread, statistical charts and graphs, scatter graphs and correlation, and cumulative frequency and box plots, with the methods and exam patterns WJEC repeats across both components.