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Halloween at TMSA!
Education Reimagined: Who Wouldn’t Want to Be in This Class?
Science, Wisdom, and Peace in Action: TMSA’s First-Ever Peace Forum
TMSA Fall Fest 2025: Fun, Food & Friendship!
TMSA Triangle Cultural Fair 2025: A Celebration of Heritage, Flavor, and Fun!
TMSA Triangle High School Class of 2025 Graduation
TMSA Triangle Class of 2025 Senior Breakfast
Grand Opening of TMSA Triangle's New High School Campus in Apex!

TMSA Triangle High School

Discover a transformative and public high school education at North Carolina’s top-performing charter school.

By the Numbers

1

Based on NC School Performance Grades, TMSA Triangle is North Carolina's highest-performing K–12 charter school.

93

Our School Performance Grade rose to 93 for the 2024–2025 school year.

98.7

Our academic growth rate of 98.7% for the 2024-2025 school year exceeds all public, magnet, and charter schools in North Carolina.

1248

Our students will take 1,248 AP exams (an average of 1.56 exams per student) in the 2025–2026 school year.

29

Our families speak 29 different languages, enriching our school with global perspectives.

86

Our Class of 2025 secured admission offers from 86 of the top 100 colleges in the country.

0

We are a public charter school, and our families pay no tuition.

13

The Class of 2025 collected over $13 million in scholarships.

News & Events

From Our Community

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TMSA Triangle is like a big, caring family. They really care about each child and are always working to make things even better. I love that they're always trying to help kids learn and grow in a kind and friendly way. It's not just about books; they want kids to be happy, curious, and good friends. At TMSA, my child feels important and part of something special. It's more than just a school; it's a place where kids can be themselves and learn in a nice, friendly way.

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I am a proud parent of 2 TMSA Triangle students. The school's education with its adorable teachers becomes captivating and quick-to-learn. There are things that need to be improved, but nothing is PERFECT. Those gaps are filling themselves out with appreciable efforts of TMSA. I do not regret for being part of such a meaningful experience!

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We have been involved with TMSA Triangle since the beginning in downtown Raleigh. The quality of education has been astounding. While there have been glitches and growing pains down through the years the quality of education has not. TMSA will always have a fond spot in my heart. Since the kids have gone I substitute teach at both campuses. While the new facilities in Apex are great TMSA Triangle Cary will always be home.

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Triangle Math and Science Academy is a very solid charter school in the triangle area and deserves to be considered if you are a student looking to peruse an education in business, engineering, mathematics, or any other STEM subject. The school is great for preparing students for college and their careers by offering college level CTE courses from PLTW. If you are interested in DECA or FBLA, TMSA boasts top chapters in both of those competitions. The main waypoint of this school is its lack of resources and facilities as it is not even done being built as of right now. This can mostly be attributed to its small size which gives it the advantage of allowing every student to get to know everyone else and feel more at home compared to schools with 2,000+ students. Most of all however I love the way that TMSA allows its students to take ownership of what they do both in their classes, their clubs, and other programs such as Leader In Me.

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From 2018-2022, three of my sons graduated from TMSA Triangle High School, each uniquely prepared for college. Despite its small size, TMSA offered a robust educational experience combining traditional electives, NCVPS courses, and dual enrollment. Limited facilities didn't hinder extracurriculars; my sons thrived in soccer, basketball, and cross country through rented practice spaces. The new campus promises to enhance these offerings further. TMSA's commitment to academic and personal growth makes it my top choice for quality, free education in the area, and it remains my preferred choice for my nephew's high school education.