Providing on-line, non-downloadable educational videos in the field of mathematics, science, technology, and engineering; Providing on-line, non-downloadable web pages in the field of education as it pertains to mathematics, science, technology, and engineering; providing on-line publications in the nature of e-books and journals, in the field of mathematics, science, technology, and engineering; non-downloadable electronic publications in the nature of e-books and journals in the field of mathematics, science, technology, and engineering; research in the field of education; organization of exhibitions for educational purposes; arranging and conducting educational conferences; providing information about education; providing education in the field of mathematics, science, technology, and engineering rendered through correspondence courses at satellite locations; providing on-line classes in the field of mathematics, science, technology, and engineering; conducting online instruction in the field of mathematics, science, technology, and engineering; online educational testing services; education in the fields of mathematics, science, technology, and engineering rendered through correspondence courses; educational services, namely, providing courses of instruction at the secondary and college level