Arranging and conducting of seminars and workshops in the field of K-12 education focused on mathematics, English, and science; Education services, namely, one-on-one mentoring in the field of K-12 education focused on mathematics, English, and science; Education services, namely, providing pre-kindergarten through 12th grade (pre-K-12) classroom instruction; Educational services, namely, conducting on-line classes, workshops, and tutoring sessions in the fields of K-12 education focused on mathematics, English, and science and distribution of training materials in connection therewith; Educational services, namely, developing curriculum for teachers; Educational services, namely, professional coaching of teachers in the field of K-12 education focused on mathematics, English, and science provided on a real-time basis during classroom instruction; Information on education; Providing education courses in the field of K-12 education focused on mathematics, English, and science offered through online, non-downloadable videos and instructor assistance; Providing information about online education; Publication of texts, other than publicity texts; Research in the field of education