★★★★★
“The teachers are wonderful and friendly. My son is learning so much—I am amazed every day.”— Maggie, MSSL parent
Montessori in Sienna
Montessori Preschool in Sienna
Explore Montessori preschool for ages 3–6 at our Sienna campus in Missouri City. Hands-on learning builds independence, concentration, language and early math skills. Infant and toddler care are also available.
Infant through age 12Monday–Friday, 7 AM–6 PMYear-round enrollment
Authentic MontessoriPurposeful learning every day
A place to thrive
Montessori learning rooted in the Sienna community.
Located near Baines Middle School, with easy access from the Fort Bend Tollway via Sienna Ranch Road, our campus gives area families a beautiful place for children to explore, belong, and grow.
Light-filled classroomsPrepared for focus and discovery.
Outdoor learningSpace to move, play, and explore.
Purpose-built campusDesigned around children’s needs.
Welcoming communityStrong partnerships with families.
Programs offered
A meaningful Montessori journey at every stage.
Choose a program designed to meet your child where they are and help them grow into what comes next.
01
Infant
A gentle, nurturing beginning where every routine becomes a moment for connection and discovery.
02Toddler
Big curiosity meets purposeful independence through movement, language, and hands-on exploration.
03Transition
A confidence-building bridge that helps growing children feel capable and ready for more.
04Primary Preschool
Ages 3–6: hands-on language, math and practical life activities build confidence and independence.
05Private Kindergarten
Individualized learning that prepares children to step confidently into elementary school.
06Before & After School
Serving Scanlan, Schiff, Sienna Crossing, Leonetti, Ferguson, and Sienna-area families.
07Summer Camp
Curious minds stay engaged through hands-on projects, friendships, and fresh experiences.
Explore our campus
Room to learn, play, and imagine.
A glimpse into the joyful, purposeful spaces where Sienna children explore, concentrate, create, and connect.
Light-filled classroomsClassroom learning
Creative momentsCommunity momentsHands-on materialsFamily voices
Why families choose MSSL.
★★★★★
“The school staff genuinely care for your child. Their flexibility and friendliness stand out.”— Evania Z., MSSL parent
★★★★★
“A calm, at-home, loving atmosphere with an outstanding and well-rounded curriculum.”— April G., MSSL parent
Conveniently located
Serving Sienna and surrounding communities.
A neighborhood campus conveniently reached from the Fort Bend Tollway and Sienna Ranch Road, serving families throughout this growing part of Fort Bend County.
Sienna
Missouri City
Riverstone
Lake Olympia
Fresno
Rosharon
Arcola
Helpful answers
Frequently asked questions.
What ages does the Sienna Campus serve?
Our Sienna Campus serves children from six weeks through age 12, with program options from Infant through Before and After School and Summer Camp.
Where is the Sienna Campus located?
We are located at 8900 Sienna Ranch Road in Missouri City, near Baines Middle School and conveniently accessed from the Fort Bend Tollway.
What are the school hours?
The campus is open Monday through Friday from 7:00 AM to 6:00 PM.
How do I schedule a tour?
Use the Schedule a Tour button or call 281-778-9780 to arrange a visit.
Visit us
Come see Montessori in action.
Meet the team, explore the classrooms, and discover what makes the Sienna Campus feel like home.
8900 Sienna Ranch Road
Missouri City, TX 77459
281-778-9780
Your next step
Discover a campus where your child can flourish.
Schedule a personal tour of the Sienna Campus. We would love to welcome your family.
Sienna • Missouri City Montessori Campus
Montessori Education in Sienna and Missouri City
MSSL's Sienna Campus is located at 8900 Sienna Ranch Road, Missouri City, TX 77459, next to Baines Middle School. The campus serves families throughout Sienna, Missouri City, Fresno, Rosharon, Arcola, Lake Olympia, Riverstone and nearby Fort Bend communities.
Daycare & Childcare
Infant, toddler and preschool childcare combine a complete school day with Montessori-based learning.
Daycare in Missouri City →Montessori Preschool
Primary serves ages 3–6 through hands-on language, mathematics, practical life, sensorial, science and cultural work.
Preschool in Missouri City →Private Kindergarten
Older Primary children can continue into the Montessori kindergarten year with advanced academics and classroom leadership.
Private Kindergarten →Montessori School
Learn more about MSSL's Montessori approach and its two-campus Fort Bend community.
Montessori School in Missouri City →Serving Sienna & Missouri City
The Sienna Campus is positioned for families in Sienna and throughout the 77459 area, with convenient access from Fresno, Rosharon, Arcola, Lake Olympia and Riverstone.
Explore Montessori options across MSSL →Campus Details
Visit 8900 Sienna Ranch Road
Montessori School of Sugar Land — Sienna Campus
8900 Sienna Ranch Road
Missouri City, TX 77459
281-778-9780
Monday–Friday, 7:00 AM–6:00 PM
See the Sienna Campus in Person
Tour the classrooms and discover a Montessori environment designed for children from infancy through the school-age years.