SCIENCE: New 9-1 GCSE AQA Exam Practice Workbook – Combined (Double) Science. £8.00. These workbooks are for students studying the AQA New 9-1 GCSE – DOUBLE SCIENCE option for GCSE exams. Each comes complete with an Answer booklet. Available in Foundation and Higher level editions. Before. Aug 24, 2017  · GCSE passes have dropped slightly across the range of subjects, with some dramatic changes in new, tougher exams. Children’s access to…