41 Educational services, namely, developing curricula for others at the level of secondary education in the fields of math, science, English language arts, history, and the humanities; education services, namely, training educators at the level of secondary education in the fields of math, science, English language arts, history, and the humanities, and providing curricula in connection therewith; training teachers, principals, and instructional coaches in the use and dissemination of curricula in the fields of math, science, English language arts, history, and the humanities, and education consultation relating thereto; training in the field of professional development for educators; educational consulting for schools and school districts, namely, consulting regarding development of curricula and course materials; educational consulting relating to student learning in secondary education