This text covers all the material required by the Intermediate tier of GCSE Mathematics. The book applies maths to everyday contexts, building on the Foundation tier material. It includes: chapter summaries and revision checklists, which are related to GCSE grades; discovery activities; sample coursework tasks, complete with mark schemes by examiners; exercises, some with part solutions, and answers; and questions taken from "test papers" written by the NEAB Chief Examiner.