You know when you're reading VCAA exam reports and you see those phenomenally insane questions (usually long-winded and difficult to get your head around) at the end of the exams? And usually only 1-3% of the entire state can get full marks on it, while over 95% of the state gets 0 marks?
I know VCAA has to do this, in order to clearly separate students. It kind of stresses me out though. What if, in the heat of the exam environment, I just freeze up because a) I don't know how to answer the question b) I've answered all the other questions on the exam and am left with this behemoth of a question right at the end worth 10 marks or something and c) My mind is blank and I can't think of what to possibly write. How can I ensure that even if I am experiencing this kind of distress, I still manage to put something down on the page? I can't get any marks if I write nothing.
I'm sorry that this question is quite general, but I'm pretty sure that VCAA also like to put stupidly difficult questions worth 10 marks at the end of other subject's exams as well?
I definitely understand this situation, even for those who are able to answer those separator questions in past exams and practice exams you never know what they will throw at you in the exam so I believe it's a combination of preparation, natural ability and a bit of luck.
I don't think the separator questions are usually 10 marks though, I think the most marks associated to one of these questions was probably 6 in 2013 i think. VCAA actually does do quite a good job such that a student doesn't lose too many marks for not understanding only a single question.
Anyway if you aren't those questions correct at the moment try to gets your hands on as many prac exams as you can and keep getting practice on those questions. This might mean you don't even do full exams and just read the exam and look for questions that you feel you may not be able to do. Also, it is not uncommon for VCAA to repeat the concepts from "separator" questions. If they only wait a couple of years the question is usually done very well but if they wait 15+ years generally students haven't done those questions so the results go back to the same standard.
Also if you know the general concept that the question is testing and the question is something like 3 marks you can usually right a few formulas or try some methods and walk away with 1/3 without knowing how to answer the question. Most assessors hate giving out 0 marks for a question and will be quite lenient if you do something if the quesiton is really hard and most people don't' answer it.