Association of Teachers of Mathematics in New England (ATMNE)

October 19-20, 2006
          Killington, VT

California Mathematics Council (CMC)

November 2 - 3, 2007
          Palm Springs, CA
November 3 - 4, 2006
          Palm Springs, CA
November 4 - 5, 2005
          Palm Springs, CA
November 7 - 9, 2003
          Palm Springs, CA
November 8 - 10, 2002
          Palm Springs, CA
November 2 - 4, 2001
          Palm Springs, CA
November 3 - 5, 2000
          Palm Springs, CA

Peggy Lanier and Suzanne Alejandre in Chicago

Pennsylvania Council of Teachers of Mathematics

November 8-9, 2007
          Valley Forge, PA
March 13 - 15, 2003
          Alejandre || Moore
          Lake Harmony, PA
June 25 - 27, 2001
          Pittsburgh, PA
March 23 - 25, 2000
          Harrisburg, PA

Regional Conference and Exposition

September 20-22, 2006
          Chicago, IL

Virginia Council of Teachers of Mathematics

March 9 - 10, 2000
          Harrisonburg, VA

Participants using manipulatives during
Varnelle's presentation (PCTM 2003)