Taking advanced placement (AP) classes in high school can help you earn college credit alongside your diploma and lead to tuition savings as an undergraduate. AP classes prepare learners to take tests on college-level knowledge in 38 subjects. Students who receive passing scores on these tests can earn college credit.
AP classes sharpen students' writing skills, teach them how to think critically, and improve their problem-solving abilities. AP students learn to navigate the academic expectations they'll encounter in college courses. Earn college credit. AP exams are scored on a scale of 1 (lowest) through 5 (highest).
The main reason to take an AP exam is to demonstrate mastery of rigorous college-level material. And, by scoring a passing grade on an AP exam (3 or above), you can earn college credit at the majority of colleges and universities in the US and Canada.
In general, all AP classes are challenging and the exams are difficult, since they're meant to be at the same level of an introductory college class.