This book is packed with practice questions for Higher level GCSE Science students. It covers the major topics for the AQA, Edexcel and OCR exams with a range of exercises that test what you know and how well you can apply your knowledge. The answers are in the back of the book so you can easily check your work and find out where you're going wrong. Matching study notes and explanations are also available in the CGP Revision Guide (9781841467269).