41 Educational services, namely, providing tutoring in the core curricula fields of math, science, language arts, social sciences, and foreign languages; Teaching, training, tutoring, and courses of instruction at the grade school, junior high, high school, and undergraduate levels; Educational services, namely, providing mentoring, tutoring, classes, seminars, and workshops in the core curricula fields of math, science, language arts, social sciences, and foreign languages; Standardized test preparation tutoring programs