<p>I am taking the Chemistry and Math II tests this november. I was wondering if the free "book" that sparknotes provides online is enough to prepare me for the tests or if i should instead buy an actual prep book from barnes and noble or something. if it matters, i'm a good chemistry and math student.</p>
<p>thanks in advance!!</p>
<p>What sort of score are you aiming for? If you are aiming for an 800, you should buy a prep book, for additional practice tests if nothing else. I think Barron’s is supposed to be the best for Math II even if it is tougher than the real test. It has 9 tests, which should be enough. I’m not sure what would be the best for Chemistry, or even if the SparkNotes online info is enough.</p>