I have maths ext 1 open book test inc in 4 weeks, how hard will it be and how much time should I dedicate myself studying for this test?
Dang man, whats the point in that?
Anyways, hardness depends on school (are you from Cabramatta High? i ask this because one of my friends had a friend from this school who did an open-book test)
Studying: if you understand maths concepts with ease, then a small amount of textbook questions or something to quickly apply what you've learnt would be enough (imo). If you have trouble understanding, then do a lot of textbook questions until you no longer find difficulty in doing them
Btw, when you study for maths do questions as if you are in a test (i.e. with extreme focus and concentration) so you minimise any silly errors