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

🦥Lower Elementary students had a roar-some time at the Witte Museum. They explored animal survival in the Staying Alive exhibit, discovered Texas wildlife's amazing adaptations, and stepped back in time to the age of dinosaurs. 🌎🦕 It was a great day of sparked curiosity and learning with friends. 🚌 #mssa #themontessorischoolofsanantonio #wittemuseum ... See MoreSee Less

🌟Thank you to this week's gala underwriters. Your generous support toward our Stay Golden gala has truly added a special glow to our mission. With your help, we are one step closer to making our vision of a new three-lane practice track a reality. #mssa #themontessorischoolofsanantonio #50thanniversary ... See MoreSee Less
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Throwback Thursday 🔙
Let’s take a trip down memory lane to the year 2001! Check out this throwback to a group of students featured in our school brochure from back in the day. 📚✨Do you recognize anyone from this page? Let us know in the comments! #mssa #themontessorischoolofsanantonio #throwbackthursday
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Miguel Flores, Lauren Karcher, McKenzie White, Spencer Oz. Maybe Robin Gilmer in last one….
I took those photos, and designed the brochure when our kids were there. Thanks for sharing, I thought they had been forgotten.

🍅A few of our Upper Elementary students prepared the garden for the summer by planting tomatoes, weeding the beds, and adding a fresh layer of mulch. We can't wait to see our summer harvest! 🥦🥕 #mssa #themontessorischoolofsanantonio #summergarden ... See MoreSee Less
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Looks like so much fun!