A worksheet is a type of paper or digital document that is used to record information, perform calculations, and organize data. It can be used in various fields such as accounting, finance, education, and business planning. Worksheets are commonly used by students for practicing math problems, completing research projects, taking notes, and studying vocabulary words. In the workplace, worksheets may be used to track expenses, manage budgets or plan events. Essentially, a worksheet is any document that helps an individual organize their thoughts, gather information, and make sense of complex data.