<p>I am applying to universities in Europe. Im from high school in Canada. I need atleast 3 AP tests with scores of 5. My question is, will it help me if I take more AP tests since 3 is the minimum? Also I am taking the AP Chemistry class and our teacher doesn’t teach well enough. I am planning to self study the rest. I have the AP edition book by Zumdahl and I have the princeton review for ap chemistry 2015 exam. How should I go about self studying for the AP Chemistry exam. I also am taking a calculus course in high school and I want to take the AP Calculus BC exam afterwards. There is big difference I heard in terms of difficulty but both are at the university level. How should I study for the Calculus BC exam. Should I just buy a prep book such as Princeton review and do practise tests. Also, I am self studying AP biology. I am taking high school biology right now. Don’t say no to me so I need to know the most efficient way to study for AP biology and get a 5. Would buying cliff notes and Princeton review be sufficient? Also, I am not big on extracurriculars. I want to start and do what I enjoy. The duke of Edinburgh seems interesting as well I found many interesting volunteer and enrichment programs. Also, </p>