Advantages spreadsheet if a student's written work

The introduction lists the main features of a spreadsheet provided by the average user, and provides a relatively EXCEL capabilities and specialized package of MS Project to provide project management. In the main body of the article are discussed and explained methodological errors is allowed to use calculators by students in calculations required for the formation of a matrix diagram the Boston Consulting Group, as well as obtaining the matrix of coefficients of pair correlation. Pre-text articles demonstrated the correct solution of similar examples in the medium processor spreadsheet EXCEL.