Officers for TAHSM
_______________________________________________________________________________________________________
2024-2025
MATHFEST – Sacramento, CA
Chair
Bil Shillito, Oglethorpe University, Brookhaven, GA
bshillito@oglethorpe.edu
Past Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
Chair-Elect
OPEN
Secretary/Treasurer
OPEN
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD (retired)
____________________________________________________________________________________________________
2020-2021
MATHFEST – Sacramento, CA
Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
cgarner@rockdale.k12.ga.us
Past Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Secretary/Treasurer
Ted Theodosopoulos, The Nueva School, San Rafael, CA
ttheodosopoulos@nuevaschool.org
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
___________________________________________________________________________________________________________
2019-2020
MATHFEST – Philadelphia, PA CANCELLED
Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
cgarner@rockdale.k12.ga.us
Past Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Secretary/Treasurer
Ted Theodosopoulos, The Nueva School, San Rafael, CA
ttheodosopoulos@nuevaschool.org
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_____________________________________________________________________________________
2018-2019
MATHFEST – Cincinnati, OH
Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
cgarner@rockdale.k12.ga.us
Past Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Secretary/Treasurer
Ted Theodosopoulos, The Nueva School, San Rafael, CA
ttheodosopoulos@nuevaschool.org
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
__________________________________________________________________________________________________
2017-2018
MATHFEST – Denver, CO
Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
cgarner@rockdale.k12.ga.us
Past Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Secretary/Treasurer
Ted Theodosopoulos, The Nueva School, San Rafael, CA
ttheodosopoulos@nuevaschool.org
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_______________________________________________________________________________________________
2016 – 2017
MATHFEST – Chicago, IL
Chair
Chuck Garner, Rockdale Magnet School for Science and Technology, Conyers, GA
cgarner@rockdale.k12.ga.us
Past Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Secretary/Treasurer
Ted Theodosopoulos, The Nueva School, San Rafael, CA
ttheodosopoulos@nuevaschool.org
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_________________________________________________________________________________________
2015 - 2016
MATHFEST - Columbus, OH
Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Past Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC
Chair Elect
(vacant)
Secretary/Treasurer
Stephen Davis, Davidson College, Davidson, NC
stdavis@davidson.edu
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_______________________________________________________________________________________________
2014 - 2015
MATHFEST - Washington, DC
Chair
Robert Sachs, George Mason University, Fairfax, VA
rsachs@gmu.edu
Past Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC
Secretary/Treasurer
Stephen Davis, Davidson College, Davidson, NC
stdavis@davidson.edu
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_________________________________________________________________________________________
2013-2014
MATHFEST - Portland, OR
Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC
Past Chair
Mark Howell, Gonzaga High School, Washington, DC
Chair Elect
Robert Sachs, George Mason University, Fairfax, VA
Secretary/Treasurer
Stephen Davis, Davidson College, Davidson, NC
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_______________________________________________________________________________________________
2012-2013
MATHFEST - Hartford, CT
Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC
Past Chair
Mark Howell, Gonzaga High School, Washington, DC
Secretary/Treasurer
Stephen Davis, Davidson College, Davidson, NC
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
__________________________________________________________________________________________________
2011-2012
MATHFEST - Madison, WI
Chair
Mark Howell, Gonzaga High School, Washington, DC
Past Chair
Caren Diefenderfer, Hollins University, Roanoke, VA
Secretary/Treasurer
Stephen Davis, Davidson College, Davidson, NC
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
______________________________________________________________________________________________
2010-2011
MATHFEST - Lexington, KY
Chair
Caren Diefenderfer, Hollins University, Roanoke, VA
Chair Elect
Mark Howell, Gonzaga High School, Washington, DC
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
_______________________________________________________________________________________________
2009-2010
MATHFEST - Pittsburgh, PA
Chair
Caren Diefenderfer, Hollins University, Roanoke, VA
Past Chair
Dan Lotesto, Milwaukee Schools, Milwaukee, WI
Chair Elect
Mark Howell, Gonzaga High School, Washington, DC
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
David Stephens, Bryn Mawr School, Baltimore, MD
______________________________________________________________________________________________
2008-2009
MATHFEST - Portland, OR
Chair
Dan Lotesto, Milwaukee Schools, Milwaukee, WI
Past Chair
David Bressoud, Macalester College, St. Paul, MN
Chair Elect
Caren Diefenderfer, Hollins University, Roanoke, VA
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
Maria Hernandez, The North Carolina School of Science and Mathematics, Durham, NC
___________________________________________________________________________________________________
2007-2008
MATHFEST - Milwaukee, WI
Chair
David Bressoud, Macalester College, St. Paul, MN
Past Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC
Chair Elect
Dan Lotesto, Milwaukee Schools, Milwaukee, WI
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
Maria Hernandez, The North Carolina School of Science and Mathematics, Durham, NC.
___________________________________________________________________________________________________
2006-2007
MATHFEST - Knoxville, TN
Chair
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC.
Past Chair
Ben Klein, Davidson College, Davidson, NC
Chair Elect
David Bressoud, Macalester College, St. Paul, MN
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
Jon Choate, Groton School, Groton, MA
________________________________________________________________________________________________
2005-2006
MATHFEST - Albuquerque, NM
Chair
Ben Klein, Davidson College, Davidson, NC
Past Chair
vacant
Chair Elect
Dan Teague, The North Carolina School of Science and Mathematics, Durham, NC.
Secretary/Treasurer
David Stephens, Bryn Mawr School, Baltimore, MD
Newsletter/Webpage Editor
Jon Choate, Groton School, Groton, MA