4
        
        
          
            Special Thanks
          
        
        
          AAPT wishes to thank the following persons for their dedication
        
        
          and selfless contributions to the Summer Meeting:
        
        
          Ken Heller, Sean Albiston, Brian Andersson, and Leon Hsu –
        
        
          School of Physics and Astronomy, University of Minnesota
        
        
          
            Paper sorters:
          
        
        
          Janelle Bailey – Vice President of AAPT and Program chair
        
        
          for WM15
        
        
          Kathy Harper – Rep. for the Committee on Research in
        
        
          Physics Education
        
        
          Leon Hsu – Rep. for the Committee on Research in
        
        
          Physics Education
        
        
          Toni Sauncy – Director, Society of Physics Students
        
        
          Kendra Sibbernsen – Chair, Committee on Physics in Two-
        
        
          Year Colleges
        
        
          
            AAPT Sustaining Members
          
        
        
          The American Association of Physics Teachers is extremely
        
        
          grateful to the following companies who have
        
        
          generously supported AAPT over the years:
        
        
          American 3B Scientific
        
        
          Arbor Scientific
        
        
          AU Physics Enterprises
        
        
          CourseWeaver
        
        
          Educational Innovations
        
        
          Expert TA
        
        
          Iowa Doppler Products
        
        
          Klinger Educational Prod Corp
        
        
          Lab Connections
        
        
          Laser Classroom
        
        
          Liti Holographics
        
        
          Modus Medical Devices Inc
        
        
          Oceanside Photo & Telescope
        
        
          PASCO scientific
        
        
          Perimeter Institute for Theoretical Physics
        
        
          Physics2000.com
        
        
          Plot.ly
        
        
          Sapling Learning
        
        
          School Specialty Science (CPO Science)
        
        
          The Science Source
        
        
          Spectrum Techniques LLC
        
        
          TeachSpin Inc
        
        
          Tel-Atomic Inc
        
        
          Triangle Coalition
        
        
          Vernier Software
        
        
          W H Freeman & Company
        
        
          Ward’s Science
        
        
          WebAssign
        
        
          
            AAPT Executive Board
          
        
        
          Steven Iona,
        
        
          President
        
        
          University of Denver
        
        
          Denver, CO
        
        
          Mary Elizabeth Mogge,
        
        
          President
        
        
          Elect California State Polytechnic
        
        
          University, Pomona, CA
        
        
          Janelle M. Bailey,
        
        
          Vice President
        
        
          Temple University
        
        
          Philadelphia, PA
        
        
          Wolfgang Christian,
        
        
          Secretary
        
        
          Davidson College
        
        
          Davidson, NC
        
        
          Steven Turley
        
        
          , Treasurer
        
        
          Brigham Young University
        
        
          Provo, UT
        
        
          Gay B. Stewart,
        
        
          Past President
        
        
          University of Arkansas
        
        
          Fayetteville, AR
        
        
          Gregory Puskar,
        
        
          Chair of Section
        
        
          Representatives
        
        
          West Virginia University
        
        
          Morgantown, WV
        
        
          Elaine Gwinn,
        
        
          Vice Chair of Section
        
        
          Representatives
        
        
          Shenandoah High School
        
        
          Middletown, IN
        
        
          Jan Mader,
        
        
          at large (High School
        
        
          Representative)
        
        
          Great Falls High School
        
        
          Great Falls, MT
        
        
          Aaron P. Titus,
        
        
          at large (4-Year College
        
        
          Representative)
        
        
          High Point University
        
        
          High Point, NC
        
        
          Paul Williams,
        
        
          at large (2-Year
        
        
          College Representative)
        
        
          Austin Community College
        
        
          Austin, TX
        
        
          Gary D. White
        
        
          (ex officio)
        
        
          Editor,
        
        
          
            The Physics Teacher
          
        
        
          David P. Jackson
        
        
          (ex officio)
        
        
          Editor,
        
        
          
            Amer. Journal of Physics
          
        
        
          Beth A. Cunningham
        
        
          (ex officio)
        
        
          AAPT Executive Officer
        
        
          Robert C. Hilborn
        
        
          (guest)
        
        
          AAPT Associate Executive Officer
        
        
          
            Contacts:
          
        
        
          
            Meeting Registration Desk: 240-247-7001
          
        
        
          AAPT Programs & Conferences Dept:
        
        
          301-209-3340; 
        
        
        
          Tiffany Hayes, Director, Programs &
        
        
          Conferences
        
        
          Cerena Cantrell, Associate Director, Programs
        
        
          & Conferences
        
        
          Janet Lane, Programs Administrator
        
        
          Pearl Watson, Meetings Logistics & Registration
        
        
          Coordinator
        
        
          Wanyu Li, Summer Intern
        
        
          American Association of Physics Teachers
        
        
          One Physics Ellipse
        
        
          College Park, MD USA 20740-3845
        
        
          301-209-3340, fax: 301-209-0845
        
        
        
           
        
        
        
          
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