<p>At my school, you can take Chem through SUPA (syracuse university project advance) for guaranteed credit instead of taking the AP test. My parents won't let me do the SUPA program since they don't see the value in it, and it looks like I might be the only taking the AP test (this happened last year as well). I know that the AP Chem exam is one of the hardest to get a 5, so any tips regarding how to get a 5 (or even a 4) would be greatly appreciated! Also, will they be changing the exam this year? I remember reading that there wasn't enough time for many parts last year. As far as review guides, I already bought the Barrons guide.</p>