This brilliant CGP Revision Guide is the perfect companion to the Grade 9-1 AQA GCSE Computer Science course. Every topic has study notes in plain English, plus diagrams and plenty of helpful examples (including coding throughout the programming topic). There are also revision questions, along with plenty of exam tips explaining how to reach the top grades. For even more Computer Science exam preparation, don't miss our Computer Science Exam Practice Workbook (9781789086119) or Revision Quesiton Cards (9781789086126)!