I just want to start with a small disclaimer to say that everyone works and revises in their own way - some of these tips may be absolutely useless for you! But personally, these have all worked well for me and they're the methods that I still continue to use in my last year of A Levels! I've got mock week the first week back so I've had to sacrifice my Christmas Break to lots of school work sadly, but hopefully it will pay off!
Just in case any of you were wondering, I'm taking Psychology, English Literature and Maths (Statistics) and these pictures come work from a variety of the subjects! It's important to remember that not only is every person different in how they revise, but every subject is different too!