AP does not offer classes on AP style, although we do host monthly Twitter chats where editors answer your questions about style, grammar, punctuation and word use.
The Associated Press offers AP Style Quizzes to test your knowledge of AP style and usage.
As a quiz subscriber you will have access to more than 50 multiple-choice quizzes compiled by David Minthorn, one of the editors of the AP Stylebook.
These quizzes are designed primarily for individual use. They do not allow an instructor to access the scores of several students, for example, or to provide secure grading or feedback. They can provide helpful feedback to students as they familiarize themselves with AP style rules, though.