41 Educational services, namely, conducting informal on-line programs in the fields of math, science, language arts, social studies, and publishing, and printable materials distributed therewith; Development and dissemination of printed educational materials of others in the field of math, science, language arts, social studies, and publishing; Educational services, namely, developing curriculum for others in the field of math, science, language arts, social studies, and publishing; Educational services, namely, developing curriculum for teachers; Providing education courses in the field of math, science, language arts, social studies, and publishing offered through online, non-downloadable videos and instructor assistance