BI

Educational publications, namely, printed instructional, educational, and teaching material in the nature of workbooks, textbooks, and teacher guides in the field of mathematics

Educational services, namely, providing online non-downloadable electronic publications in the nature of instructional, educational, and teaching material in the nature of workbooks, textbooks, teacher guides, and instructional videos in the field of mathematics; educational services, namely, providing in-person and online training of teachers in the field of mathematics; web-based student educational assessment services