Parallel Lines AndTransversals Worksheet Answer Key #18. A worksheet, in the term’s original meaning, is a sheet of paper on which one performs work. It’s a printed page a child finishes using a writing instrument. No additional materials are needed. It’s”a sheet of paper on which work schedules, working time, special instructions, etc. are listed. A bit or scrap of paper about which problems, ideas, or the like, are set down in tentative form.” In schooling, a worksheet may have questions for pupils and areas to document responses. In accounting, a worksheet is, or has been, a sheet of ruled paper with rows and columns where an accountant may record information or perform calculations.