Come join the fun this summer at Camp MSSA! Enrollment opens at noon on Friday,
February 21. Weekly themed sessions range from 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."
- 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

🌏In celebration of International Women's Day, we honor the incredible legacy of Dr. Maria Montessori, a trailblazer for women's rights and equality. As one of Italy's first female physicians and a fierce advocate for equal pay and education, she believed in empowering women to shape their own futures. 💚We also celebrate our women teachers who inspire, educate, and empower our students every day. The world is a better place because of them.💪💙 #mssa #themontessorischoolofsanantonio #internationalwomensday ... See MoreSee Less
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Happy National Maintenance Worker Appreciation Day! A huge shoutout to Jon and Leeroy! These two work so hard to keep our campus looking beautiful! From changing out classroom lights to seeding the winter grass, their behind-the-scenes efforts do not go unnoticed. 💙 Thank you for all that you do! #MSSA #themontessorischoolofsanantonio ... See MoreSee Less
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Y’all are the Best!!
Thank you for all you do, including fixing dinosaurs broken leg. 🥰
I’m not sure what we’d do without these two! Not only do they help us with all the things, but almost always do it with a smile!

🚲Pump up the tires and check the brakes – it’s time for the Bike Rodeo! 🚲🚴♀️ What a fantastic day for a spin around the parking lot! Huge thanks to all the coaches and parent volunteers for assisting the kids with their helmets, running the stations, and helping with the loading and unloading of the bikes. 💙💚 #mssa #themontessorischoolofsanantonio #bikerodeo ... See MoreSee Less
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