This document summarizes research on promoting physical activity in Orange County schools from an interdisciplinary perspective. It examines the issue through the lenses of health psychology, social psychology, leadership, and business. It discusses both agreements and conflicts between disciplines in addressing children's physical activity. The document also reviews Florida's physical education mandates, benefits of physical activity for children, and parental and teacher support for daily physical education. Finally, it proposes several programs and strategies Orange County schools could implement to increase students' physical activity.