This guide incorporates advice on the exam questions, including tips on how to prepare and tackle the exam with practical "test yourself" questions. It includes clear summaries of all the topics covered in the specification with definitions of the key terms and a "did you know?" section.

This student revision guide for OCR incorporates advice on the exam questions, including tips on how to prepare and tackle the exam with practical "test yourself" questions. Hints are given on what students need to learn for the exam. It includes clear summaries of all the topics covered in the specification with definitions of the key terms and a "did you know?" section with extra information.