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.

What is the AP® Lang Exam, how I got a 5, and why it matters — everything you need to know to study for the AP® English Language Exam. “Eminent domain, chicken lo-mein, Eminem’s rap game. What do these three things have in common? They ...

First, the vast majority of students who take the AP World History Exam are 10th graders, meaning the test is geared towards students who’ve never taken an AP exam before, introducing them to the key concepts of analysis and argumentation instead of the sort of ...