Welcome to TMSA Public Charter Schools!

TMSA is North Carolina’s premier public charter school district with a STEM (Science, Technology, Engineering, and Mathematics) focus. We serve more than 3,000 students from kindergarten through 12th grade in our schools.

We are tuition-free and operated by an independent nonprofit board of directors. Our first school, Triad Math and Science Academy, was established in 2008 in Greensboro by a group of public charter school advocates who supported effective, diverse, and well-funded public charter schools in North Carolina. As increasingly high demand exceeded the number of seats available, Triad was followed by Triangle Math and Science Academy in Cary in 2012 and Queen City STEM School in Charlotte in 2015.

We are lifelong learners with big hearts. As our motto “Scientia. Sapientia. Pax.” signifies in Latin, we seek knowledge, pursue wisdom, and foster peace in all we do. Our robust academic program is completed with character education geared towards developing skills to live in harmony with oneself, with others, and with the natural environment.

We are committed to being among the best public charter schools in the US. Triangle Math and Science Academy was recognized by Niche as a top charter high school in North Carolina, coming in at 10th place on its 2020 list. We provide a high-quality and enriching education that equips students with 21st-century skills in a safe, nurturing, and culturally-responsive learning environment supported by our strong school, family, and community partnership.

Welcome to TMSA!

What's Happening?

Triangle Relocation
Invitation to Town Hall Meeting: Better and Bigger Campus for Triangle HS?
11/29/2020
We would like to seek your input about a possible relocation and reconstruction plan for Triangle High School. Please join us for a virtual town hall meeting next Thursday at 7:00 PM, December 3, via Zoom.
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Happy Fall Break Small
Happy Fall Break! - November 23 - 27, 2020
11/20/2020
Happy Fall Break! Please, take time to rest during the break, and socialize safely with face coverings when you reunite with your loved ones.
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TMSA November Board Meeting
TMSA November Board Meeting
11/13/2020
Join us on Tuesday, November 17th at 7:30 PM, for TMSA November Board Meeting!
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