1. Algebra and Equations: Solving simultaneous equations, factorizing expressions, simplifying indices, and quadratic expansion. 2. Geometry and Trigonometry: Angle calculations in polygons, coordinate geometry, circle theorems, sine and cosine rules. 3. Statistics and Probability: Constructing cumulative frequency graphs, probability tree diagrams, interquartile range analysis, and interpreting histograms. 4. Graphs and Functions: Sketching quadratic and reciprocal graphs, solving equations graphically, transformations of functions, inverse functions. 5. Ratio, Proportion, and Percentages: Solving percentage problems, compound interest, proportional relationships, and solving financial calculations. 6. Mensuration and Proofs: Volume and surface area calculations, vector proofs, algebraic proofs, coordinate geometry in three-dimensional space.