Developing the Positive Power of Youth
Khan Academy is now the official practice partner for AP!
Their free AP videos, articles, and practice exercises are designed to build the knowledge and skills needed for AP-level courses. Teachers can use them as part of their class, and students can use them anytime for extra help. Check them out:
Their team is also working to add practice exercises to every AP course and will be making them available as soon as they’re ready. (Our AP Calculus courses already have exercises.)