<p>I got 'A’s in my classes all year, kept up with my work, spent a couple hours reviewing the night before, and got fives in bio and APUSH, and a 4 in calc. Keeping up with the coursework and not studying worked well for me, but it really depends on what kind of learner you are, and what works best for you on an individual basis. Some people can study frantically and still not do well on tests, and others can not open a book all year and do very well. It really just depends on the individual.</p>