Solving Linear Equations — What a linear equation is; The balance method; Unknowns on both sides; Equations with brackets; Equations with fractions; Forming equations from words
Expanding and Factorising — Expanding brackets; Expanding double brackets; Factorising
Quadratic Equations — Quadratic equations; Method 1: Factorising; Method 2: The quadratic formula; Method 3: Completing the square; The discriminant
Straight-Line Graphs (y = mx + c) — Straight-line graphs; Gradient; The y-intercept; Reading an equation; Parallel and perpendicular lines; Plotting a line
Sequences and the nth Term — What a sequence is; Arithmetic (linear) sequences; The nth term of a linear sequence; Using the nth term; Geometric sequences; Special sequences