spreadsheet vs worksheet

spreadsheet

verb
  • To model or compute by means of a spreadsheet. 

noun
  • A computer application for organization, analysis, and storage of data in tabular form. 

  • A document created with such an application. 

worksheet

verb
  • To teach or assess by means of worksheets. 

noun
  • A sheet of paper or computerized document on which problems are worked out or solved and answers recorded. 

How often have the words spreadsheet and worksheet occurred in a corpus of books? (source: Google Ngram Viewer )