Literally play your favourite playlist the whole time- no joke. I know you're supposed to study in silence but that's dull.

Study somewhere comfy, and make sure you have snacks (set yourself goals e.g every page of notes you make, you get to eat three Pringles)

Only study in short time periods- 45 minutes max. Then watch an episode of your favourite show or even a movie. Then go back to studying.

Make songs. Make raps. Sing your notes as your writing them (if your family doesn't mind- my brother always shouts at me)

Revise with a friend- and actually revise. Test each other and it can still be fun.

Draw cartoons- I do this all the time for History. It doesn't seem like studying when I'm doing it but they really help me.