Catch up, keep up and make expected progress in GCSE (9-1) Maths with this new series of intervention workbooks, specifically designed for the AQA specification. This workbook: targets key misconceptions and barriers to help you get back on track addresses areas of underperformance in a systematic way, with a unique approach that builds, develops and extends skills gets you ready for the new GCSE (9-1) assessments with problem-solving exercises and lots of exam-style questions provides ready-to-use examples and practice questions mapped to the Pearson Progression Map and Scale, helping you to track your progress addresses an area of difficulty in each unit with a unique approach, to develop and extend your skills.