Advancing Educational Leadership (AEL) is a three-day training focused on creating positive school culture, establishing and sustaining vision and goals, developing others, power "with" not power over, improving instruction, managing data and processes, and coaching skills. In conjunction with the new state appraisal systems, AEL has replaced the Instructional Leadership Development (ILD) training used with the previous appraisal system. AEL is a co-requisite for all participants wanting to take the T-TESS training to become a certified Appraiser.