Welcome to STEM
About STEM
At STEM Child Care, we know that choosing the right early learning center is one of the most important decisions a family can make. That’s why, since 2018, more than a thousands families in Castle Rock have trusted us to provide a warm, dependable, and high-quality child care experience—where children feel safe, supported, and inspired to grow. With a focus on nurturing relationships, STEM-based learning, and a structured yet joyful environment, we’re here to partner with your family every step of the way—from your child’s very first day through Pre-K graduation.
Guided By Purpose
STEM Child Care was founded with a clear mission: to raise the bar for early education in Castle Rock by combining warmth, structure, and meaningful learning. Long before we had children of our own, we saw the need for a preschool where families felt truly supported—and where children could thrive socially, emotionally, and academically. Today, we’re proud to see that vision come to life every day through the families who walk through our doors, the teachers who lead with heart, and the students who leave more confident and curious than when they arrived.
Not Daycare. A Launchpad for Learning.
Leadership Team
Our leadership team brings decades of experience in early childhood education, business, and operations. More than that, we’re parents too — committed to building a school we’d want for our own children.
Alicia
Program Director
Alicia brings over 20 years of proven leadership in early childhood education and a strong track record of improving school operations, curriculum quality, and staff performance. With experience as a teacher, Infant Nursery Supervisor, Director of Curriculum, Center Director, and District Manager, she understands how to build high-performing teams and deliver consistent, high-quality care across all age groups. A mother and grandmother herself, Alicia combines professional expertise with genuine empathy, creating a structured, engaging environment where children thrive and families feel confident and supported.
Madi
Assistant Director
Madi brings over a decade of experience in early childhood education and a lifelong connection to the field—her mother served as a center director for more than 30 years. With a background that includes roles as both an assistant director, lead preschool teacher and an assistant teacher, Madi understands the importance of individualized care, strong classroom support, and clear communication with families. Known for her attention to detail and steady leadership, Madi works closely with families and teachers to ensure every child is safe, supported, and thriving in a well-run, nurturing environment.
Ashlyn
Owner & Admissions
Ashlyn combines her professional experience in corporate sales with a genuine passion for early childhood education. As a mom of two young children and someone who has worked directly in the classroom, Ashlyn understands what families need most—safe environments, responsive teachers, and clear communication from day one. She holds a Bachelor’s Degree in Exercise Science from FAU and brings over five years of hands-on experience in early childhood education, alongside a strong background in customer service and relationship management. Ashlyn personally guides families through the enrollment process, taking time to understand their needs and ensuring every parent feels informed, welcomed, and confident in their decision to join the STEM community.
Colin
Owner & CEO
Colin leads with a focus on safety, structure, and quality education. With over 20 years of leadership experience across business, finance, and early education and degrees from Princeton, Columbia, and Dartmouth, Colin has built a program that combines hands-on STEM learning with a nurturing environment families can trust. He oversees all aspects of school operations—from hiring and curriculum to compliance and safety—ensuring that every child receives consistent, high-quality care. As a member of Colorado’s Rules Advisory Council and the EPIC Board of Directors, Colin actively helps shape early childhood policy statewide, giving STEM families confidence that their school is led by someone who understands both the classroom and the broader system that supports it.
Voted Best Child Care in Castle Rock 2024 & 2025
See What Makes STEM Special
There’s no better way to understand our approach than to experience it for yourself. On your private tour, you’ll walk through our engaging classrooms, meet passionate teachers, and see how we nurture curiosity, confidence, and growth in every child. Whether you’re exploring infant care or preparing for Pre-K, we’re here to help you make a confident, informed decision for your family’s future.