A Water Potential Problems Worksheet, in the word’s original implying, is a sheet of paper on which one performs work. They arrive in several forms, most commonly associated with kid’s school work assignments, tax forms, and accounting or other business environments. Software is increasingly taking over the paper-based worksheet.
It can be a published page that a children finishes with a writing instrument. No other materials are required. It’s “a sheet of paper on which schedules activity, working time, specific hints, etc. are recorded. A sheet of paper on which problems, ideas, or the like, are set down in temporary form.” In school, a worksheet may have questions for students and where to record answers.
In department of accounting, a worksheet is, or was, a piece of ruled paper with rows also columns on which an accountant could note information or perform calculations. These are oftentimes named columnar pads, also typically green-tinted.
In IT, spreadsheet application presents, on a PC monitor, a UI that alike one or more paper accounting worksheets. Microsoft Excel, a popular spreadsheet program, bases on a single spreadsheet (more technically, a 2-dimensional matrix or array) as a worksheet, or it refers to a group of worksheets as a workbook.