College tips :x

Hey guys, I've officially finished secondary school a couple months ago and I'm starting college soon. Id really appreciate some tips and stuff like what I need and what to expect etc

Basically I'll be a first year (I'm turning 16 soon) and college works from 8am to 5pm. If u wanna talk about Ur own experience I would love to hear it too! 

I plan to just stay in college the whole day and do my homework there instead then at home to be honest, also I think I'll need to take an extra activity.

I chose Marketing and Sociology at Advanced level and English,Pure maths and Economics at Intermediate level (Intermediate is basically like extra subjects I had to pick but they're also important) and I have an extra compulsory subject called Systems Of Knowledge.

Id really appreciate some tips on how to study for pure maths cause I'm Lowkey not good at it but I need to pass to get into Uni in 2 years.

Anyways I think that's ittt