IC 016. US 002 005 022 023 029 037 038 050. G & S: Educational books for elementary, intermediate and senior levels (grades 1-12); educational publications, namely, training manuals in the field of mathematics for all grades; printed instructional, educational and teaching materials, namely, books, newsletters, brochures, workbooks, worksheets, manuals, study guides, games, puzzles, journals

IC 041. US 100 101 107. G & S: Development and dissemination of educational materials of others in the field of mathematics; educational services, namely, conducting conferences in the field of mathematics; educational services, namely, conducting on-line exhibitions and displays and interactive exhibits in the field of mathematics; arranging and conducting educational conferences; developing educational manuals for others in the field of mathematics; education services, namely, providing tutorial sessions in the field of mathematics; education services, namely, providing tutoring in the field of mathematics; educational demonstrations in the field of mathematics; educational services, namely, providing courses of instruction at the primary, intermediate and secondary levels and distributing course material in connection therewith; educational services, namely, conducting classes, seminars and workshops in the field of mathematics; educational services in the nature of mathematics schools; educational services, namely, conducting programs in the field of mathematics; providing a website featuring non-downloadable videos featuring training in the field of mathematics for all grades