Cambridge IGCSE Guides
3 guides · Updated 16 Jul 2026
Cambridge IGCSE rewards genuine content mastery combined with familiarity with Cambridge's specific mark-scheme style, where showing complete working matters as much as the final answer. These guides cover tier selection, the content jump into Additional Mathematics, and practical exam-technique strategy.
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Frequently asked questions
What is the difference between Core and Extended IGCSE Maths?
Core caps at grade C and covers foundational content; Extended opens the full A*-E range and includes more advanced topics, suited to students continuing to A Level or IB Mathematics.
How to score A* in Cambridge IGCSE Additional Mathematics?
Genuine mastery of calculus, trigonometric identities, algebraic techniques and coordinate geometry, combined with extensive past-paper practice reviewed against official mark schemes.
Why do method marks matter so much in Cambridge assessment?
Cambridge's mark schemes reward clear, complete working — a student who shows correct method often earns partial credit even with a minor arithmetic slip, which is different from board exams that weight the final answer more heavily.
How important are past papers for IGCSE preparation?
Extremely important — they are the single most valuable resource, but only when reviewed carefully against the official mark scheme, not just attempted for a score.