Mastering the Essential Learning Outcomes "ELO's" will better prepare you for the AP Exam. The objective is for you to be able to define, describe, and explain the ELO's so you can conquer the AP Exam. There are many online resources and videos available that I've added as links for you to study too. See an overview of the Exam Description & content below. With hard work and determination, you can pass this exam! You got this!!