MAC-CPTM Situations Project

Situation 39: Summing the Natural Numbers


Prepared at Penn State University
Mid-Atlantic Center for Mathematics Teaching and Learning
14 July 2005 - Shari and Anna

Edited at University of Georgia
Center for Proficiency in Teaching Mathematics
22 June 2006 - Ryan Fox

Edited at Penn State University
Mid-Atlantic Center for Mathematics Teaching and Learning
7 February 2007 - Shiv Karunakaran
16 February 2007 - M. Kathleen Heid

Edited Cross-Site
30 April 2007 - Evan McClintock, Heather Godine, Kelly Edenfield
15 May 2007 -- Evan McClintock, Heather Godine, Kelly Edenfield and Jeremy Kilpatrick

Edited at University of Georgia
Center for Proficiency in Teaching Mathematics
19 October 2007 - Ryan Fox and Eric Gold
13 January 2008 – Ryan Fox and Eric Gold

Revised Version 080113

Click HERE for a Word version

 

 

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