If you can get it, try work study. You will be able to work on campus and the money will go towards your tuition. If you're not eligible for it, try looking at local supermarkets, department stores, etc. to work as a cahier or sales clerk. You could also try looking at restaurants; waitressing is difficult but you can make a lot in tips.
When I was in college I practiced tutoring for junior schools or preschoolers. I taught them a foreign language, the basics. since it took a lot of time, sometimes I didn’t have time to write essays and thesis so I used this generator, which allowed me to save time.
I work for the university I study at, teaching in undergraduate lab classes. Pay is pretty good, it doesnt take up too much time and I learn a lot while I do it!
part time stuff like dishwashing or temp service labor.