Correspondence schools providing courses of instruction via global computer network, telephone and wireless communication devices, and by surface mail to students in K-12, college, and university levels and to adults pursuing continuing education or distance learning goals in the fields of science, including computer sciences, physical sciences such as astronomy, biology, chemistry, geology, mathematics, and health sciences, English and foreign language instruction, literature, grammar and reading literacy, history, social studies, fine arts, and general academic subjects, self-help/self-improvement, personal awareness, philosophy, psychology, religion and spirituality, journalism, writing, music, art and creativity, and distributing course materials in connection therewith; Educational services, namely, providing courses of instruction at the K-12, college and university levels and to adults pursuing continuing education or distance learning goals in the fields here above enumerated, and distributing course materials in connection therewith