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Gateway Science Academy of St. Louis - Middle is a non-selective and tuition-free public charter school located in Fyler. GSA Fyler Middle serves grades 6-8. Our STEM-focused and college-preparatory curriculum is designed to change the trajectory of students’ lives.

GSA Fyler Events Calendar
Recent News

New Report Finds Charter Schools More Effective
Sending your kids to the right school is a question every parent faces. There are multiple types of schools: Traditional Public Schools (TPS), Charter Schools, Magnet Schools, and Virtual Schools.

Six Concept Schools Recognized as Among the Best Charter High Schools in the Nation by US News & World Report
With CMSA leading the way at #1 in Illinois, Concept High Schools are the best in the nation

Gator Spirit Blanket Fundraiser
GatorSpirit Blanket Fundraiser
To Support the Junior Class of 2025
Sales run thru November 17th*
WHAT SHOULD YOU DO NEXT?
Sit back, relax, and wait for your blanket to be delivered after the New Year! 🎉
To Support the Junior Class of 2025
Sales run thru November 17th*
WHAT SHOULD YOU DO NEXT?
Sit back, relax, and wait for your blanket to be delivered after the New Year! 🎉
Professional Development Day at CMSA
Earlier this fall, Director of English Education, Andy Flaherty, visits our public charter schools for Professional Development days.

Charter Public Schools and the Chipotlification of American Education
Mixing and matching school options is appealing for parents, but it can be overwhelming. Charters can be the 'bowl' that holds it all together.
At A Glance
- 2012 Founded
- 6-8 Grades Served
- 400 Target Enrollment
- 1:1 Technology