Well final update
Sixth exam (chemistry):
I spent all this time studying and then it asked some really awkwardly phrased questions (not clear) and also was geared towards an experiment the other chem class did and not us. (So it was kinda bias for the other class whose teacher wrote the exam), all my multiple class tests were written by other teachers that taught one of the other classes but this was the only bias one. I'd memorized all the polyatomics and bonding stuff and it wasn't needed much
I made a summary following the syllabus dot points and I really thought I'd covered everything but I guess not. I just feel annoyed that I will lose marks not based on my lack of knowledge but for silly reasons....
Oh well I'm just happy it's holidays now
I just never want to get my english and chem half yearly results back!