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Welcome to the SIGMAA TAHSM (Teaching Advanced High School Mathematics) website. TAHSM was founded in 2004 and began membership in 2005.

The mission of SIGMAA TAHSM is to support MAA members who share an interest in issues related to post-precalculus mathematics at the secondary school level by providing a forum for exchanging ideas, fostering increased understanding, and providing resources for teachers and advanced students.

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We have heard that many of our members cannot travel to MathFest, since they do not always enjoy financial support from their institutions. So, we are planning to offer some online sessions during the year at no cost.  Look to the left for the links to our first webinar (May 2026).

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NOTE:  New opportunity for high school teachers to join MAA (and TAHSM) for a low cost.

To join SIGMAA TAHSM, you must first be a member of the MAA. For information on joining the MAA, please visit http://www.maa.org/mbsvcs/individual.html.   The annual SIGMAA membership fee for MAA members is $12 (US dollars) on top of your MAA dues. We welcome all MAA members in creating a vibrant and active SIGMAA.  

If you have any questions regarding membership in SIGMAA TAHSM or the goals and activities of the SIGMAA, please contact Ashley Tharp (Chair of TAHSM) at ashley.tharp@ncssm.edu .