Bearsie Bears Classroom
The Infant Classrooms at the University of Denver’s Fisher Early Learning Center serves infants 6 weeks to 18 months in a warm, relationship-centered environment designed to support their earliest growth and development. Our Infant/Toddler program prioritizes deep, trusting relationships between children, teachers, and families, with low ratios and fewer classroom transitions that allow educators to provide responsive, individualized care and create a strong foundation for social-emotional development.
Guided by the Program for Infant Toddler Care (PITC), teachers implement primary caregiving, small group experiences, continuity of care, individualized learning, culturally responsive practices, and inclusive support. Through nurturing routines, sensory-rich experiences, and meaningful partnerships with families, we ensure every infant feels safe, valued, and supported each day.
Classroom Teachers
Ruby Preece, Lead Teacher
Ruby Preece is deeply passionate about working with young children and believes that a strong understanding of child development is essential to effectively support and nurture each child’s growth. She is committed to creating a caring, responsive environment where infants feel safe, supported, and valued.
Outside of the classroom, Ruby enjoys cooking and baking, taking road trips, and following sports—especially as a fair-weather fan of the Denver Broncos and Denver Nuggets.
Renny Calderon, Associate Teacher
Renny brings warmth, creativity, and a genuine love for children to the classroom. She studied Business Administration and Marketing and worked in that field for several years before discovering her passion for early childhood education. For the past 15 years, she has dedicated herself to working with young children, finding great joy in supporting their growth, curiosity, and confidence during such an important stage of development. She also has knowledge and experience with children with autism. She joined the Fisher family in 2023 with the Cowboy Bunnies but then she moved to the Bearsie Bears where she’s been ever since. Renny believes that a nurturing environment filled with play, exploration, and kindness helps children feel safe, loved, and excited to learn each day. Renny’s daughter completed her undergraduate degrees at the University of Denver and is currently finishing up her Master’s program there as well. Outside the classroom, she enjoys doing crafts and going on hikes, and she loves sharing creativity and exploration with the children she works with. She likes to travel to learn about different cultures to enrich her knowledge. A fun fact about her is that she is from Sevilla, Spain and enjoys sharing pieces of her culture and experiences with the children and families she works with.
Anahi Corral, Associate Teacher
Anahi Corral recently graduated from the University of Denver with a degree in Psychology and Spanish. She has completed coursework in early childhood learning, family systems, and developmental psychology, strengthening her understanding of how young children grow, learn, and express themselves.
She brings several years of experience working with children of various ages, including babysitting, tutoring Spanish, and supporting classroom environments. In her previous roles, she has enjoyed helping young learners feel safe, confident, and excited to explore the world around them.
Originally from Mexico, Anahi moved to Denver at the age of 14 and has since made it her home. She is grateful for opportunities to support families and young children within the Denver community. Outside of her professional work, she enjoys dancing, spending time with family and friends, and continuing to learn new things.
Looking ahead, Anahi hopes to continue growing in roles where she can support and connect with others, particularly in education and child development. She is excited to be part of Fisher Early Learning Center, supporting both teachers and children in the classroom. She finds joy in working with young children and is inspired by their curiosity, creativity, and honesty. Anahi strives to bring warmth, patience, and a culturally inclusive perspective to her work, helping each child feel seen, cared for, and encouraged every day.
