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Contact

Want to learn more? We look forward to hearing from you! Fill out this form our email us directly at hello@explorerchildrensschool.com to stay up-to-date on upcoming enrollment dates and registration info, ask a question, or anything else.

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hello@explorerchildrensschool.com

20391 Anita Ave, Castro Valley, CA

"Sandra is very skilled at helping young children manage their emotions and supports each one with whatever he or she is going through.  She's been very effective and helping them learn to work with each other too. When I chat with Sandra at the end of the day I feel as though I have a partner in parenting :)"

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ABOUT

Explorer Children’s School is a Reggio-inspired preschool in Castro Valley, CA, serving children ages 2–6 through play-based learning. We blend STEM, art, literacy, nature, outdoors, and hands-on exploration with a deep focus on social-emotional growth, nurturing curiosity, creativity, confidence, and a lifelong love of learning.

CONTACT

20393 Anita Ave, Castro Valley, CA

hello@explorerchildrensschool.com

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© 2026 Explorer Children's School

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