41 Educational services, namely, providing on-line coursework and non-downloadable interactive video, audio, and written instruction in the fields of core curricula for grades 6-12, social studies, history, economics, government, science, mathematics, literacy, language arts, English as a second language, world languages, health, physical education, common core, nutrition, life skills, first aid, computer sciences, design, engineering, fine arts, psychology, sociology; Teaching in the fields of core curricula for grades 6-12, social studies, history, economics, government, science, mathematics, literacy, language arts, English as a second language, world languages, health, physical education, common core, nutrition, life skills, first aid, computer sciences, design, engineering, fine arts, psychology, sociology