The Worksheet, in the word’s authentic meaning, is a sheet of stationery on which 1 performs activity. They come in several forms, most commonly linked with junior school work assignments, tax forms, also accounting or other business circumferences. Software is increasingly taking over the paper-based worksheet.
It could be a published page that a children finishes with a writing instrument. No materials are needed. It’s “a sheet of paper on which schedules activity, working time, specific instructions, etc. are noted. A piece of paper on which problems, ideas, or the like, are write down in tentative form.” In school, a worksheet may have questions for students and where to record answers.
In accounting, a worksheet is, or was, a sheet of regulated paper with rows or columns on which an accountant could record information or perform calculations. These are often named columnar pads, and typically green-tinted.
In computing, spreadsheet software presents, on a computer monitor, a user interface that resembles one or more paper accounting worksheets. MS Excel, a popular spreadsheet application, refers to a single spreadsheet (more technically, a 2 dimensional matrix or array) as a worksheet, and it bases on a group of worksheets as a workbook.