<p>In high school I am going to take precalculus, statistics, Calculus BC, and IB Higher Level Math. What order should I take my classes in? There is also the possibility to take statistics as an elective one year and then go to a college some time during the day to take an additional math class during my senior year. How should I take my math classes so that I won’t be likely to forget concepts that I have already learned? For example, I don’t want to forget the things I have learned in precalculus and do badly in Calculus BC.</p>