This may vary between various people but this has helped me.
Some ways to prepare for tests/exams/quizzes is as follows:
1. Get sleep and rest the night before! Because if you ssignment. For me, I like to snack on some things while taking them or drink water but don't dare tired while taking your assignment, your brain doesn't tend to function/think as well.
2.Do something that helps you think while taking the arink to much or else you have to go to the restroom.
3.Look over your notes, research things you don't have a full understanding of.
4.Leading up to the assignment, pay attention to what the teacher is saying!
5.Don't sweat to much over the test. Because I know people who just do it and don't overthink it and do well while if you overthink it, you might make mistakes more often.
6.Do something relaxing, don't tire yourself to much.
7.Be confident.
