This brilliant Revision Guide for the Edexcel GCSE Combined Science (Higher) course has everything students need to prepare for their exams. It explains the entire course clearly and concisely, including coverage of essential maths skills and core practicals, not to mention everything students need for Working Scientifically. Each page wraps up the topic with practice questions to make sure students are learning the content as they progress through the course. Plus, it''s written in CGP''s classic ''no-nonsense'' style - no waffle, just clear, easy-to-understand language. You''ll find QR codes throughout, providing quick and easy access to worked video solutions from our in-house experts. Plus, our revision-busting online Knowledge Retrieval quizzes are perfect for students to practice helping all those essential facts stick. We''ve also thrown in a heap of information on ‘What to Expect in the Exams’ section online.Redeem the code inside the book for a free Online Edition to read on your PC, Mac or tablet - you''ll have temporary access via ''Your Online Products'' on the CGP website from the moment you place your order. When the book arrives, just use the unique code printed inside the cover to gain full access.