FORTY pupils at a Nottinghamshire school are still waiting for history GCSE grades a week after results were published. Bob Taylor, head of Grove school, in Newark, said despite numerous calls to exam board OCR, he did not know when he would receive the late results. Marks for one of the three history papers are missing, so the pupils have not been awarded a grade. An OCR spokeswoman said: “There are a number of scripts missing that we are attempting to trace. We are talking to the school about awarding pupils grades based on the work we have.”