The document discusses findings from the 2014-15 examination series in England, highlighting data-informed school improvements and changes in accountability standards for Key Stage 2 (KS2) and Key Stage 4 (KS4). It provides statistical observations about pupil achievement trends, including improvements in progress measures and grade boundaries, while noting the impact of policies like the 'raise the participation age' on educational outcomes. Additionally, it mentions forthcoming changes to GCSE grading systems and performance measures aimed at enhancing comparability and supporting student progress.