Join the fun this summer at Camp MSSA! Enrollment is now open for a variety of exciting weekly themed sessions, including sports, STEM, recreation, music, chess, and art.
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."
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 School
Why Montessori
About Us
The Latest at MSSA
Primary students in Spanish class explored the globe this week as they learned about the culture of Puerto Rico and the Dominican Republic. They discovered native animals and plant life while expanding their Spanish language skills. 
#MSSA #themontessorischoolofsanantonio
13 hours ago
Congratulations. Ariel! Ariel is the lucky winner of a Cocktail Workshop for two at Assemble Cocktail Workshop! She was entered into the drawing after purchasing her gala tickets by March 31. Enjoy your experience!
Forgot to get your tickets? No worries, ticket sales are still happening. Get yours today at mssa.schoolauction.net/gala2025/homepages/show.
1 day ago
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Say hello to Coach Brenda!
Today, we celebrate Coach Brenda! She is incredibly thoughtful and empathetic, always taking time to consider the unique needs of every child. Coach Brenda understands how physical activity helps kids focus, concentrate, and even manage behavior in the classroom! To her, movement isn't just about exercise—it's about setting up kids for success in all areas of life. Coac
2 days ago
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It's open! Today, we had some Upper Elementary students who were loving the new space. It’s so much nicer for them to play the game they love in the shade instead of the direct sun 
. When it gets really hot, the shade and the fans will make a big difference. Let the games begin! #mssa #themontessorischoolofsanantonio
2 days ago
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