1) Make sure you go to the TSFX Lectures or get a hold of their notes for both Unit 3&4. To be completely honest, once I got a hold of these notes, my textbook simply gained dust in my cupboard - didn't use it at all. I think that if you are to use a textbook - then definitely choose Nature of Biology - but seriously, I regret even buying it. Yes, the notes are that good! I hated the textbook in that it had a lot of irrelevant content in it and filtering it out was just a waste of time!
2) This is by no means crucial. But try to get a head start over the holidays. Personally, I'm pretty disorganised - that being said, I left my Bio study until the last 2 weeks. This gave me enough time to cover AOS 1. I was pretty happy with my self at the time, but looking back, definitely don't be afraid to cover AOS 2 or even the whole of Unit 3. However, ensure that you do not burn out. Once you have reached the point where you simply can't be screwed, stop. Also, don't cram - this is pointless. Do as much as you can that will sink and help you throughout the year. No point making notes for something you won't remember in a couple of months, yeah?
3) Tutor.... optional, however I highly recommend one - having a good tutor is definitely very helpful & motivating if you do choose to go down this path. They are pretty cheap for a decent one anyway so definitely give it a go if you think that you need that extra help! I had one and he was really helpful!! PM me if you want me to give you his details. On a side note - I'm selling a copy of TSFX Biology notes from this year (2014) atm so if you want a copy then also PM me!
4) The rest is just simple and mainly revolves around keeping on track and not falling behind. Constant note taking - try to do it before class so that you're consolidating knowledge in class. Don't fall behind - simple as that. If you fall behind, catching up is very hard!
5) Checkpoints, Checkpoints, Checkpoints!!! This little book is your best friend for SACs & even before the exam! Alright, Schools are lazy. For your SACs, they don't want to think of their own questions - so what do they do? They look through your checkpoints books or past exams and copy paste (with different names, numbers etc.). Most schools will do this! (and not just for bio) Before every SAC, i went through the checkpoints questions twice! The second time I pretty much memorised the response in the answers at the back - and so, come SAC time, when I see a familiar question (which came up at least twice per SAC), I had already known the answer!
6) While your SACs are important - it is all about the exam! Generally, you want to have an A+ average for Unit 3 and 4 to have a good chance at getting above 40 but do not worry if you don't achieve this!! I got an A average for Unit 3, and A+ average for Unit 4 and still came out with a 40+ Study Score. I got a better study score than someone who averaged A+ for both units (in the same cohort) simply because I did better than him on the exam. Essentially, make sure you kill the exam and you will walk out with above 40 (given that your SAC scores aren't toooooooo low)
FAQ:
How many practice exams do I need to do to get above 40?
As many as you need to feel confident going into that exam. I did about 25 all up - you may be different. I honestly don't recall but I think i was averaging (by the end of it) high 80's - low 90's. So not that amazing, but definitely try to get that as close to 100 as possible!!
Do I need to cover anything from Unit 1&2 if I'm going straight into 3&4 (without 1&2)?
No - I honestly didn't notice that I was at any disadvantage compared to students who undertook 1&2. Worst case scenario, they might have heard of some terms before which I hadn't - really no big deal. Don't stress, you'll be fine