Welcome to Triangle Math and Science Academy!

Triangle Math and Science Academy is a tuition-free public charter school focusing on Science, Technology, Engineering, and Math (STEM) in Cary, North Carolina. We are committed to providing an exceptional education for elementary, middle, and high school students.

Triangle is recognized as one of the best charter high schools of 2020 in North Carolina. It is also listed among the Top 300 High Schools of 2020 in the United States by Jay Matthews Challenge Index – the oldest high school ranking system in the country.

Triangle is a part of TMSA Public Charter Schools along with Greensboro's Triad Math and Science Academy and Charlotte's Queen City STEM School.

Welcome to Triangle!

What's Happening

Triangle HS October 2020
Triangle HS Newsletter - October 2020
10/19/2020
Inside you will find articles about: Helping Hands, Student Council Elections, Yearbook Photo and Art-Centered Workshop, and much more!
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DoE Small
TMSA at Secretary of Energy Dan Brouillette’s STEM Career Pathways Roundtable
10/13/2020
TMSA Public Charter Schools equip students with “curiosity, critical thinking and analysis with hands-on learning starting from the elementary level and students take Biomedical Sciences, Computer Sciences, and Engineering classes ...
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TMSA Tiger Tales
TMSA Tiger Tales October 9, 2020
10/10/2020
Inside you will find articles about: Students of the Month for Aug/Sept, Tiger PAWS Winners, How to Purchase your YEARBOOK, K/1 Literacy Night update, Clubs to Join …and much more!!!
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