Welcome to Stepping Stone University Preschool of the Central Coast, California!
SSUP is now in Atascadero!
Located at 10333 El Camino Real at
Atascadero State Hospital (ASH)
SSUP will be offering:
"The Nest" Infant Program Ages 4-18 months
Toddler Program- Ages 18-36 months
Pre-Primary-Primary (TK) & Kindergarten Program- Age 3-6 years.


Open Enrollment
Fall 2025-2026
Welcome to Stepping Stone University Preschool
Established in 2016 on California’s Central Coast, SSUP is a Montessori-inspired preschool offering programs for infants (4–18 months), toddlers (18–36 months), and preschool/kindergarten children (3–6 years). Our nurturing environment encourages independence, confidence, and a lifelong love of learning—because every child deserves the stepping stone into their future.
At Stepping Stone University Preschool (SSUP), we believe that every child holds limitless potential. Since our founding in 2016 on California’s Central Coast, our mission has been to provide a warm, Montessori-inspired learning environment that supports the whole child—academically, socially, and emotionally.
Our Programs
We offer three thoughtfully designed programs to meet the unique needs of each stage of early childhood:
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Infant Program (4–18 months): A safe, nurturing environment where trust, attachment, and early developmental milestones are supported.
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Toddler Program (18–36 months): A hands-on classroom that fosters independence, movement, language, and social-emotional growth.
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Primary Preschool & Kindergarten Combo (3–6 years): A rich Montessori learning environment where children explore math, language, sensorial, cultural, and practical life materials—preparing them for both academic readiness and lifelong curiosity.
Our Montessori Philosophy
The Montessori approach, created by Dr. Maria Montessori, emphasizes respect for the child, independence, and purposeful exploration. Children learn in a prepared environment designed to inspire concentration, creativity, and discovery. Teachers serve as guides, encouraging each child to grow at their own pace and develop confidence, responsibility, and a love of learning.
Our Commitment
At SSUP, we see ourselves as more than a school—we are a community. We partner with families to nurture each child’s growth, providing the foundation for both academic success and strong character.