Charitable services, namely, academic mentoring of school age children; Charitable services, namely, operation of a school; Consultation in the field of K-12 educational systems; Educating at senior high schools; Education services, namely, providing kindergarten through 12th grade (K-12) classroom instruction; Educational services in the nature of charter schools; Educational services, namely, providing courses of instruction at the primary and secondary level and distribution of course material in connection therewith; Providing after school educational programs for children in grades K-12; Research in the field of education