Things when I did my degree years ago.
-Skim the chapter before reading multiple times in this order:
1) whole chapter to see how long it is
2) look to see if there are any questions in the chapter (or questions given for the class), if none then ask yourself some questions.
3) anything in bold or charts/graphs
4) read the 1st and last sentence of every paragraph
5) read it properly
Basically it is a way to repeat scan several times and the questions help you focus on what the author or course provider thinks is important enough to answer. It seems longer to do but in the long run is better. Allows you to figure out what part is important and what is not.
-Use visual shit. Mind map, flash cards, whatever to help you repeat and remember stuff. Doesn't work for everything but it helps. Condensed notes work much better than garbage with fluff that you won't read anyways. Avoid copying shit word for word, because otherwise why bother, just read from the book.
-Study/work "pomodoro style". You can download an app or use an online timer. Basically you fully focus on work/studying for 25 mins, then break for 5 mins, get up, stretch, do something else. Repeat this for 4 reps, then take a longer break of 30 to 40 mins. Then repeat. Obviously if you are in the zone adjust timing a bit, but the goal is to make sure you don't burn out and it makes studying regimental. You know that in 2 hours you will at the minimum get 1 hour 40 mins of full focus work/study, which is far better than doing hard work for an hour, losing concentration for most of it, then bullshitting around for 2 hours because you "worked hard".
-Do the fucking assignments early and spaced. I always preferred doing something like "write 500 words every day" than try and do it last minute and pulling an all nighter. You do 1 pomodoro set and you will have probably done more than 500 words and done well. Next thing you know it's done in 4 days or so.
-Exam, read the fucking all questions before jumping in. Don't panic if you see something that's looks like shit. Mark it down and come back it later. Your brain will try and figure it out subconsciously while you are doing others. Also, never cram the night before, you will blank (speaking from experience), by that stage you either know it or not.
-Take one day off a week where you skim notes/quickly review the week at most. Go out, watch videos, have sex, whatever you do, don't do any serious work for that day.