What is 'eligibility' when discussing high school activities and how does the Missouri State High School Activities Association determine a students eligibility status? What parameters are used to define an eligible athlete, band member, cheerleader, etc.? Throughout this season we will routinely incorporate episodes from a new series explaining student eligibility and give an in-depth look at the Student Essential By-Laws developed by the MSHSAA member schools to help members navigate determining a students ability to participate in interscholastic sports and activities.