How to calculate grade boundaries
One of the frustrating things about starting a new spec is the lack of grade boundaries to help make a judgement about what grade students are on track to receive. Unfortunately, until there has been a cohort who take this exam and receive a grade, no one will be able to give accurate grade boundaries - we can only estimate. While the boundaries change year on year, they have remained roughly similar for the last 8 years (on the previous spec). It is of course possible for them to change further for a new specification, but this is still our best source of data to create a best estimate for the new one. I have created a spreadsheet which gives a few alternative ways of calculating a 'best estimate' grade - these are best used alongside teacher professional judgements. This may potentially include you knowing your students' target grades, or comparing with previous cohorts. It may also help you to report a more nuanced grade, which is required by my school and I'm sure m...