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

🍅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

🎨🚲Are you looking for summer camps? CAMP MSSA offers a variety of weekly themed sessions that include activities related to STEM, sports, recreation, water play, dance, music, chess, art, crafts, and more! MSSA’s beautiful 24-acre campus provides a safe and fun environment with stimulating activities for campers ages 4 to 14 (age 3 if the student is currently enrolled at MSSA). All students must be toilet-trained to participate. Come join the fun this summer at The Montessori School of San Antonio!
www.montessorisa.org/mssa-camp/ #mssa #themontessorischoolofsanantonio
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Say hello to Ms. Nancy! 👋
Today, we celebrate Ms. Nancy, whose heart is as big as her smile. Her gentle, patient nature helps our youngest learners reach their full potential, providing the support and encouragement they need to grow academically and socially. Ms. Nancy greets each student with a comforting hug or a friendly smile, making them feel safe and welcome from the moment they arrive. Ms. Nancy has been with MSSA for 8 years, and we are so lucky to have her as one of our Primary Assistants. #MSSA #themontessorischoolofsanantonio #teachersrock
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Ms. Nancy is THE best! Love having her as part of our Primary team! ❤️☺️
We love you Ms Nancy!
Love Ms. Nancy!💙💚

🎟The tuition raffle is back! Want a chance to win? Simply visit the gala website and add one or three raffle entries to your cart while purchasing your gala tickets. Don’t miss out on this incredible opportunity—grab your entries now and get ready for an unforgettable night! #mssa #themontessorischoolofsanantonio #galaxy mssa.schoolauction.net/gala2025/homepages/show ... See MoreSee Less
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