It's too high school-ish
Says the person with 5 weeks of uni under their belt :p. I jest i jest of course.
Really, there is no one right way to do anything in uni. It's what confused me for the longest time. I had no idea what i was meant to be doing. In highschool there is kinda one set pattern most people do. In uni you have the dizzying freedom (and the cousin of dizzying freedom - terror) of having nothing like that.
It's really whatever works. Doing something is so much better than nothing though. Dont let a lack of a method hold you back.
Make notes now. Often i dont make notes (because often i dont listen to my lectures) until a few weeks before the exam period. It doesn't matter and it's still highly beneficial, especially so for arts. According to something i read, handwriting is better for remembering things. For arts and in particular philosophy/religious studies: *Read all your readings, read them more than once over time if you can. *Write down the key facts/main points. *Write practice essays if you get questions. If not, just make up your own.
Often in phil/religious studies, if you realise the main points, you can form an essay around that just simply by using your English language skills.
Science is a far different beast. If you dont know the facts, you cant really fill in the gaps, you're toast. If its anything like pharm, i usually hit the rote learning hard with flashcards/anki. I read a few different textbooks until i get a really intuitive understanding of the mechanisms that are going on here too. It's one thing to regurgitate X drug does Y effect by Z pathway. If you understand how it all ties into disease and dysfunction, how it works normally and what has gone wrong, you will be far better off.
The most important thing is to start now though.