Function Domain AndRange Worksheet Answers. A worksheet, in the term’s original meaning, is a sheet of paper where one performs work. This is a printed page that a child finishes using a writing instrument. No additional materials are necessary. It’s”a sheet of paper on which work schedules, working time, special instructions, etc. are recorded. A bit or scrap of paper about which issues, thoughts, or the like, are put down in tentative form.” In schooling, a worksheet could have concerns for students and places to record answers. In accounting, a worksheet is, or was, a sheet of paper with columns and rows on which an accountant could record data or perform calculations.