us1Mathematics Education Associates is the point of contact for Dr. David A. Thomas and Dr. Cynthia S. Thomas, now semi-retired mathematics educators. During our careers we

  • Taught at the intermediate, middle, high school, & university levels
  • Won and directed ~$7M in grants & contracts for mathematics education projects
  • Gave 100+ presentations at mathematics education meetings
  • Published scores of proceedings papers, scholarly articles, and books
  • Won prestigious state and national teaching and R&D awards

We are interested in K-12 mathematics teacher preparation, enhancement, and mathematics technology implementation. We welcome inquiries from individuals, school districts, and universities engaged in mathematics education. We may be reached via

  • Mail: 405 Park Dr N #5D, Great Falls, MT 59401
  • Web:
  • Email:
  • Skype:
  • Phone: 406-403-5895
  • Montana

Bhutan Blog here


A fully functional, free version of The Geometers Sketchpad is available online. Install then open Sketchpad. When you are prompted to register, use the License Name and Authorization Code provided below in your License Details.

  • License Name: Sketchpad
  • Authorization Code: X8V65CFBD5H4U66WETXJNEEM

Mathematical Modeling for Girls Project description    donate   Rotary Presentation



US Exchange Alumni: David A. Thomas, Great Falls, MT and Ellie Hill Smith, Missoula, MT

Selected Papers, Presentations, Etc. here

cover    here