Genetics Pedigree Worksheet Answer Key. A worksheet, in the term’s original meaning, can be a sheet of paper where one performs work. It’s a printed page that a child completes with a writing tool. No additional materials are needed. It’s”a sheet of paper on which workouts, working time, special instructions, etc. are recorded. A piece or scrap of paper about which problems, thoughts, or so on, are set down in tentative form.” In schooling, a worksheet may have concerns for students and places to record responses. In accounting, a worksheet is, or has been, a sheet of paper with rows and columns on which an accountant may record information or perform calculations.