Only 16% of predicted grades are accurate and the current system penalises disadvantaged students and those from minority backgrounds.
Half of clever students from poorer backgrounds fail to secure top GCSE grades.
Why new style GCSEs are past their sell by date even before they've got going.
Research shows that 80% of medical students come from just 20% of the UK's secondary schools.
Beat exam stress with these top tips.
Do they really matter?
Children in the north of England are more likely to finish school with poorer grades and are less likely to go on to further education.
Not everyone will be celebrating this results day, so here's a few words of advice for both students and parents, to help put things into perspective.