Okay hear me out because this is going to be quite long.
I'm currently in Year 10 doing Psychology Unit 1 and 2, however I don't think I plan on doing Psychology Unit 2. Reason being is I don't think it would be too beneficial for me. I've spoken with my teacher and she says I'm at the top of both of her classes. I enjoy learning Psychology, but I believe doing Biology as an advanced placement would be a better decision. I have a very vague understanding on the scaling system but I think if I replace Psychology Unit 2 with Biology Unit 2 right now, then I'd have a slight advantage against the Year 11s doing Biology. So I'd hopefully get a higher rank compared to them.
I have quite a few questions so it'd be great if someone could answer them for me. 1) Do I need Biology Unit 1 in order to understand Unit 2? 2) Is there a crossover from Unit 1 and 2 into 3 and 4 for Biology? 3) Is Biology difficult? 4) Should I remain in Psychology since it's a subject I find quite easy to pick up on and because I am at the top of my class?
Another reason why I'm planning on changing to Biology and stop doing Psychology is because of Psychology's scaling. I'm scared that the scaling will heavily affect my result (that's the probably the only reason why I'm reconsidering it). This year, since I'm a Year 10, my subjects would be Methods 1/2 and Biology 1/2 (if I do end up changing). Therefore next year I would be undertaking Methods 3/4, Biology 3/4, Chemistry 1/2, English 1/2, Chinese 1/2 and Specialist 1/2. I want to do Specialist as I enjoy learning maths and think I can do it. It also scales better than Psychology.
If you couldn't tell I'm little stressed for my subject choices and where I'm heading