Hosted on MSN

The 10 hardest AP classes to pass in high school, according to data—and no, #1 is not calculus

Every May, millions of high school students charge up their graphing calculators, crank out practice essays, and brush up on topics like participatory democracy and kinematics in preparation for ...
AOL

These are the hardest AP classes to pass

Every May, millions of high school students charge up their graphing calculators, crank out practice essays, and brush up on topics like participatory democracy and kinematics in preparation for ...