Ongoing assessment takes place throughout Key Stage 3, during which students complete a selection of coursework linked activities designed to evaluate student progress. During Key Stage 4 and Key Stage 5 regular assessments continue, and work is marked against Exam Board criteria. At all levels, assessment data is used to assess the success of the curriculum and inform future lessons: to ensure students are supported and challenged appropriately. Where necessary, teaching time is then allocated to the re-teaching of specific knowledge and the refining of student work.