Ok, so my school is about to have its third lot of maths assessments (and I'll have more info after that) but here's the situation:
In the first exams of the year my marks were:
Adv: 92%
Ext1: 70%
Ext2: 88%
And in the half yearlies I got:
Adv: 99%
Ext1: 91%
Ext2: 81%
With my...