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Downloadable educational course materials in the field of mathematics; Downloadable electronic publications in the nature of workbooks and answer keys in the field of mathematics; Downloadable software for use by educators and students in the field of mathematics

Providing courses and instructions in the nature of lessons, lectures, classes, test preparation, performance evaluation, and instructional guidance in the field of mathematics; Providing education courses in the field of mathematics offered through online, non-downloadable videos and instructor assistance