• RecordNumber
    1331
  • Author

    Michelle Stephan, Paul Cobb, Koeno Gravemeijer, Beth Estes

  • Title of Article

    The Role of Tools in Supporting Students Development of Measuring Conceptions

  • Title Of Journal
    National Council of Teachers of ...
  • Publication Year
    2001
  • URL
    ,/DL/Data Entry/DataEntryForm/EnterDocInfo.aspx