Professional communities centered on mathematics

We connect teachers and professors through shared mathematical discovery.

Together, we are building a mathematical culture of curiosity, creativity, and collaboration.

Image provided by San Diego MTC
Our vision: Every teacher in the United States should have access to a Math Teachers’ Circle. Our goal is to have 300 Math Teachers’ Circles focused on middle school teachers by 2019. Learn how you can get involved…


Participants talk about MTCs.

Upcoming Events

Local Meetings Calendar

Latest News from MTC

  • Problem Circle contest winner! September 30, 2015
    In the “Problem Circle” section of the Summer/Fall 2015 MTCircular, James Tanton shared a finger-counting challenge. It is our pleasure to announce the winner of the challenge: Nina White, from the Wayne County Math Teachers’ Circle! Nina will receive a … Continued

  • Summer/Autumn Issue of MTCircular Now Available August 31, 2015
    The Summer/Autumn 2015 issue of MTCircular, the newsletter of the Math Teachers’ Circle Network, is finally here! We are pleased to bring you this special issue of the MTCircular, which features articles contributed by presenters at a Joint Mathematics Meetings … Continued

  • Northern Kentucky MTC featured in Kentucky Teacher August 7, 2015
    Kentucky’s first Math Teachers’ Circle is giving middle school mathematics teachers in northern Kentucky the chance to work out their problems both literally and figuratively, as they can exchange ideas with professors and math professionals and take time to rediscover … Continued


MTC is Supported by:

AMS   NSF  MAA   NSA   EAF  MfA  desJardinsBlachman