Oxidation Reduction Worksheet Doc. A worksheet, in the word’s original meaning, is a sheet of paper on which one performs work. It is a printed page that a child completes with a writing tool. No other materials are necessary. It’s”a sheet of paper on which work schedules, working time, special instructions, etc. are recorded. A piece or scrap of paper on which problems, ideas, or so on, are put down in tentative form.” In schooling, a worksheet may have concerns for pupils and places to record responses. In accounting, a worksheet is, or was, a sheet of paper with rows and columns on which an accountant may record data or perform calculations.