hmmm,
how 2 study ? depends on ur time, no time, i'd say just take out all ur exercises and go thru them and do them n top it up with lecture notes, n get loads of sleep..
if got time, read book, read lecture notes n do exercises (which doesn't happen always :P
can't focus, make urself feel bad, go watch tv or play PC n keep reminding urself u got a paper 2moro or any other day which is near..
above all, dun study all day long.. in e end, u will feel sick n bored of studying and there goes ur mood.. so best, study 1 hour, play 15 mins etc etc time it urself and best of all, discipline urself to study..
there's no right or wrong way to study.. for me, i focus more on tutorials and understanding.. when u read, make sure u do something bout it like understanding it.. remember GIGA (garbage in garbage out) understand a formula and try out the questions to further understand the formula..
wish u all e best :D