1. Write down all your favorite notes on your planner, or any sheet of paper.
2. Put it on the floor, under your feet.
3. Take your case or anything as big as a case and cover up the notes.
4. As you get stuck on questions, slowly move the case with your foot to uncover the note that will give you the answer.
5. Slide it back.
6. Repeat steps 4-5 for the test.
And no, I don't cheat like this all the time. Usually it's on tests that take a lot to remember.