16 Printed instructional, educational and teaching materials in the field of primary level education, art, science and math; educational books, educational publications in the nature of manuals, and printed worksheets in the fields of education, art, science and math; calendars, stickers, note cards, note pads, stationery, binders, loose leaf binders, three-ring binders, and office binders, bookmarks, day planners, flash cards, maps, note books