Children's educational software; Digital materials, namely, prerecorded CDs featuring educational materials in the field of arithmetic, mathematics and related primary and secondary school subjects; Digital media, namely, prerecorded CDs featuring educational and teaching materials in the field of arithmetic, mathematics and related subjects; Educational software featuring instruction in arithmetic, mathematics and related subjects; Multimedia software recorded on CD-ROM featuring math and arithmetic problems, answers and related instructional and teaching materials; Pre-recorded CDs featuring instructional and educational materials in the field of arithmetic and mathematics

A series of books, written articles, handouts and worksheets in the field of arithmetic, mathematics and primary and secondary education; Children's activity books; Children's books; Children's interactive educational books; Educational books featuring arithmetic and math problems, answers, teacher's manuals, teacher's guides and educational materials related to math and arithmetic; Educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, printed puzzles, teacher guides, manuals, posters and educational booklets in the field of primary and secondary school arithmetic and mathematics; Educational publications, namely, training manuals in the field of primary and secondary school instruction in arithmetic, mathematics and related subjects; Educational publications, namely, workbooks, booklets, textbooks, worksheets, handouts, books, teacher's manuals, answer guides, teacher's guides in the fields of arithmetic, mathematics primary and related secondary school education; Manuals in the field of arithmetic, mathematics, primary and secondary school teaching and education; Non-fiction books on a variety of topics; Packaged kits comprising printed instructional, educational, and teaching materials for educational activities in the field of arithmetic, mathematics and related subjects; Paper teaching materials in the field of arithmetic, mathematics and related subjects; Printed educational materials in the field of arithmetic, mathematics and related subjects; Printed instructional, educational, and teaching materials in the field of arithmetic, mathematics, and related subjects; Printed materials, namely, curricula in the field of primary and secondary school arithmetic, mathematics and related subjects; Printed teaching activity guides in the field of primary and secondary school arithmetic, mathematics and related subjects; Printed teaching materials in the field of arithmetic, mathematics and related subjects; Printed teaching materials in the field of primary and secondary school arithmetic, mathematics and related subjects; Printed training materials in the field of primary and secondary school arithmetic, mathematics and related subjects for primary and secondary school students and teachers; Publications, namely, brochures, booklets, and teaching materials in the field of arithmetic, mathematics and related subjects; Publications, namely, books, workbooks, hand-outs, work sheets, teacher's manuals, answer keys, teacher guides in the fields of arithmetic, mathematics and related primary and secondary school subjects; Reference books in the field of teaching arithmetic and mathematics to primary and secondary school children; Series of non-fiction books in the field of arithmetic and mathematics for primary and secondary school students and teachers; Textbooks in the field of arithmetic, mathematics and related primary and secondary school education; Workbooks directed to math and arithmetic problems, teaching and education