If your first through eighth grader is planning to play soccer, volleyball, or run cross-country, registration for fall competitive sports opens on Monday, July 28, and will close on Monday, August 4.
Welcome to The Montessori School of San Antonio
Where children are guided to be passionate learners, independent thinkers, and engaged citizens.
The Montessori School of San Antonio was founded as the Judson School – a Montessori Workshop in 1974. From there it has grown to include Primary, Elementary, and Middle School Montessori programs. The MSSA campus is a secure 24-acre parcel at the intersection of Loop 1604 and Rogers Ranch Parkway in far North-Central San Antonio with a surrounding environment designed specifically to meet the learning criteria set out by Dr. Maria Montessori.
As a parent, I can confidently say that I could not have chosen a better community for my children and our family unit. MSSA works hard to maintain a wonderful learning environment where grace and courtesy are always paramount. The education is challenging, yet manageable, and it allows students to have a very subtle transition when moving on to a higher grade-level."
- Parent of two graduates
Academics at MSSA
With an active and experiential learning environment, the academic program at The Montessori School of San Antonio lays the foundation for children to become lifelong learners. Smaller class sizes allow for accommodating individual students and their personal learning styles. MSSA values all student’s unique strengths and guides them to become strong community members.
Ready to Enroll?
If The Montessori School of San Antonio sounds like the perfect learning environment come tour the campus. In addition to a tour, parents are allowed to sit in and observe a classroom so they can get a full experience of the day-to-day life at MSSA.
Click on any of the links to learn more about the application process
The Latest at MSSA

✨We’re thrilled to introduce Ms. Stephanie, one of our new Lower Elementary lead teachers! With over 7 years of Montessori teaching experience, Ms. Stephanie brings so much joy, curiosity, and heart to her classroom. She can’t wait to help our students grow as curious, kind, and confident learners and believes learning should feel like an adventure. Let’s give her the warmest MSSA welcome as she begins her MSSA journey! 💙💚💙 ... See MoreSee Less
Positive struggle is essential! Students are doing their greatest learning when they are working through something new. 💙 ... See MoreSee Less
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⚽🏐Don't forget registration for fall sports opens today. 👟We offer middle school and junior volleyball, cross country for 5th grade and above, soccer for grades 1 through 8, and, new this year, co-ed flag football🏈 for 5th grade and above. ⏰ Registration is open until Monday, August 4, at www.montessorisa.org/athletics. ... See MoreSee Less
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✨ Summer camp magic was in full swing at MSSA this week! 🌞 From enchanted fairytales and epic ocean journeys to action-packed sports and outdoor adventures. Our campers brought the FUN to every corner of campus! #themontessorischoolofsanantonio #MSSA #campmssa ... See MoreSee Less
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SO excited to be working with Stephanie! Welcome, friend! 🤗💚💙
Welcome Ms . Stephanie 💙💚💙💚
Welcome, Ms Stephanie! 💙💚
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