Since 1986, my writing has largely been devoted to textbooks and other resource materials for students and teachers grades 6 - 14. Included are
Speaking at various meetings is a way of interacting with teachers and/or students. Recent talks include :
"Conversely Speaking: the Power of Thinking Backward [talk varies with audience]
NCTM Annual Meeting St. Louis, MO, April, 2006
CAMT: Houston, TX , July, 2006 [featured speaker]
MAA State Conference, UTArlington, April, 2005
Conf. on Mathematics Teaching 6-12, Huntsville, TX Feb. 2004
"Learning Through Questioning
MAA State Conf., Dallas, 2012, CAMT Dallas, 2011 (featured speaker) CAMT: Houston, TX , July, 2006 [featured speaker]
"Teaching Mathematics Through Problem Solving: Algebra and Geometry",
Conf. on the Teaching of Mathematic, Huntsville, TX (Feb.2006)
CAMT, Dallas, TX, July, 2005
Teaching Mathematics Through Problem Solving: A Personal Perspective
Knox College Alumni Mathematics Symposium, Oct. 2005
UTDallas Lifelong Learning Seminar, Sept. 2004
Teaching Mathematical Reasoning: Some of My Favorite Examples [talk varies with audience]
Saturday Morning Math Group, UTAustin 2007, Conference for the Advancement of Mathematics Teaching, San Antonio TX, July 2004
National Council of Teachers Annual Meeting, San Antonio, TX, April 2003
Conference on Mathematics Teaching 6-12, Huntsville, TX Feb. 2002
"Geometry Problems to Motivate and F ascinate " [talk varies with audience]
Conference for the Advancement of Mathematics Teaching, San Antonio TX, July 2004
Conference for the Advancement of Mathematics Teaching, Houston, TX, July 2003
Conference for the Advancement of Mathematics Teaching, Dallas, TX, July 2002
Conference for the Advancement of Mathematics Teaching, Dallas, TX, July 1999
"20 Questions [and More] " [talk varies with audience]
Conf. for the Advancement of Mathematics Teaching, Dallas, TX, July, 2005
Conference for the Advancement of Mathematics Teaching, San Antonio TX, July 2004
Conference for the Advancement of Mathematics Teaching, Houston, TX, July 2003
Conference for the Advancement of Mathematics Teaching, Dallas, TX, July 2002
"Mathematical Modeling for Teachers and Students "
Conference for the Advancement of Mathematics Teaching, Dallas, TX, July 1999
Conference for the Advancement of Mathematics Teaching, Houston, TX, Aug. 1997
Conference for Secondary Mathematics Teaching, Huntsville, January, 1997;
Conference for the Advancement of Mathematics Teaching, Dallas, TX, Aug. 1996
"Teaching Problem Solving to Teachers and Other College Students "
Amaual Meeting of the National Council of Teachers of Mathematics, Orlando, FL, Apr. 1989
Numerous talks in Greater Dallas to teacher groups, student groups, inservice groups. Recent examples include workshops at McKim1ey ISD, Frisco ISD, Ursuline Academy, Bishop Lynch HS, Lake Highlands HS, Covenant School
University of Texas at Dallas
MATHCOUNTS (2008-2011)> Dallas ISD Math Olympiads, writer [1999 -2009)i>
Case Westem Reserve Universigg and The Ohio State University
Michigan State University