do not try to squeeze in new knowledge - it might confuse and make you anxious. Go over your error log
and do some "casual" problem solving - no stress inducing tasks like last minute or day before cats, timed sections etc. Go over formulas, tricks, idioms and other strategies to be fresh. Dont eat anything "raw" or "new" so you wont get sick the day of the exam. Bring snacks/energy drinks if you want - i just went in with 4 hour energy drink and it was great. I suggest showing up 30min + early with some notes so you can go over in car while you calm down before the exam.
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