Exam Board: Edexcel Level: GCSE Grade 9-1 Subject: Maths (Higher) Suitable for the 2026 exams Knowledge organisers and retrieval practice together in one pocket-sized book! Embed the essentials across all topics in Edexcel GCSE 9-1 Maths (Higher). The key knowledge needed for Edexcel GCSE 9-1 Maths (Higher) to help you know more and remember more. Tackle each topic effortlessly with the essentials broken down on the 'knowledge' page followed directly by questions on the 'retrieve' page to reinforce your understanding. Key knowledge to learn for the Edexcel GCSE 9-1 Maths (Higher) exams Questions to lock-in knowledge and strengthen memory An appendix of maths formulae and vocabulary Answers included Simply work through the topics to embed the knowledge and improve your grades!.