This exam practice book for GCSE contains detailed advice and tips on how to improve marks and overall grade. It includes: Real exam questions; Students' answers; How to score full marks; Don't make these mistakes; Key points to remember; Questions to try. Written by a top examiner. GCSE Mathematics includes: * Real exam questions across all boards * Students' answers with hints and tips * 'Don't make these mistakes' sections * 'Key points to remember' sections * 'Questions to try' plus examiner's hints * 'How to score full marks' sections * Answers and guidance at the back.