This brilliant Revision Guide has the Higher Level Grade 9-1 AQA GCSE Chemistry course covered! Every topic is explained in CGP?s uniquely clear and concise style ? and there?s plenty of advice on all the Required Practical Activities, maths skills and Working Scientifically. There are also practice questions at the end of each page to test students on what they?ve learned (with step-by-step answers at the back). To make sure they?re 100% prepared for the final exams, a matching Chemistry Exam Practice Workbook is also available.