IGCSE Additional Mathematics topic guides

One page per topic: the ideas it tests, the mistakes that cost marks, and an exam-style question worked through step by step.

Topics

• Arc length and sector area (radians)Circular measure
• Domain and rangeFunctions
• Laws of logarithmsLogarithmic and exponential functions
• Arrangement and selection problemsPermutations and combinations
• Transforming relationships to linear formStraight-line graphs
• nth term and sum of progressionsSeries
• Solving trigonometric equationsTrigonometry
• Connected rates of changeCalculus