41 Educational services in the nature of charter schools; Development and dissemination of printed educational materials and curriculum of others in the field of primary, middle school, and high school education for educationally underserved students; Training of educational leaders to operate and teach in charter schools serving educationally underserved students in the primary, middle school, and high school levels; Educational services, namely, providing kindergarten through 12th-grade education, namely, classroom instruction; Conducting of sports competitions; Operation of sports camps