Physics is a notoriously difficult subject, and AP Physics in particular can be intimidating, to say the least. It deals with a lot of unintuitive concepts, formulas with multiple variables, and math that can be difficult if you haven’t taken associated courses. However, if you ...

The AP Calculus AB exam is historically one of the hardest AP exams. Its passing rate may look high at 58%, but it’s one of the less popular AP exams.

Covering more than 500 years of history, AP United States History is a notoriously difficult course, culminating in an especially challenging exam.