Hoping someone can help me with this as I'm utterly confused. Year 10 students were entered with WJEC for their English language exam and now the results are in, we want to add their marks onto their controlled assessment marks in order to determine whether they've averaged a C overall. My understanding of UMS was that the mark for a C was the same irrespective of foundation or higher. E.g. 24 UMS marks out of 40 would be a C (this is 60%) since the UMS conversion would adjust the foundation mark and lower it. However, looking at the results, the UMS grade boundaries differ; for foundation a C is 27 UMS marks (which is 67.5%) whereas for higher it's 17 (42.5%). Thus, I cannot add up the marks with the coursework marks because 24 UMS marks for higher tier students will be different to foundation. Help!!