Providing temporary use of online non-downloadable software for creating interactive presentations for use in the educational field; online non-downloadable computer software for providing tutoring in the fields of core curricula subjects for grades K-12; online non-downloadable computer software for tutoring and courses of instruction at the undergraduate level; Providing online non-downloadable software for educational assessments, educational testing, analysis of test scores and data, and standardized test preparation; providing online non-downloadable software for authoring classwork, homework and lessons, preparing tests, administering assessments, tracking educational progress, analyzing student assessment performance, and providing differentiated and personalized remediation; Software as a service (SAAS) services featuring software for use by teachers and school administrators in curriculum management for K-12 education in the field of mathematics; Providing temporary use of online, non-downloadable software for connecting students and tutors; Non-downloadable computer software, namely, online non-downloadable game and educational assessment software for use by teachers and students in the fields of core curricula subjects for grades K-12