What is AP (Advanced Placement?)

Pretty sure AP class is an American thing, because here in Australia it's called the GAT class (Gifted and Talented) and provides us with a more broader range of things to do and study. Only the top 30 in our school get chosen to be in the class.

Advanced Placement is a program in the United States and Canada created by the College Board which offers college-level curricula and examinations to high school students. American colleges and universities may grant placement and course credit to students who obtain high scores on the examinations.

Explanation:

AP Is also High educated children in middle, to high