Two Questions - Chemistry and Physics C

<p>First off, I am taking AP physics C and I feel I am not being prepared well for the test. It seems like there is not much curriculum in this course. We barely do anything and we are ahead of schedule. Half of our tests have been partner/take-home tests, and we havn't had many tests anyway. Besides getting a review book and studying past ap questions, does anyone know of any good resources to make sure I get a 5 on this test. I thought this was supposed to be really hard?</p>

<p>Second, I am considering self-studying AP Chemistry. I took Honors Chemistry two years ago. If I become an engineer in college, will I be better off taking the college's chemistry course? Or will I be better off passing the AP test and taking a harder chemistry course in college? Also, is there anybody who knows how I can get a 5 in chemistry by self-studying? My younger sister is taking the class and already has a textbook and reviewbook. Does anybody know of some good review sites, or videos?</p>