Contrary to the other educational systems that are in existence, ACE system is individualized. Whether the student is a high achiever, a moderate paced learner, or a slow learner, the ACE educational process proceeds at the exact level determined by the Childs’ ability. This is what is meant by the term individualization. It makes it possible for each student to master the subject matter before moving on. Such mastery is the foundation upon which all future learning is built. Each student is assigned an ‘office’ from where they work in bite-sized booklets called PACES.