A joyful, structured, and hands-on engineering journey for K–5 students in Westchester Every Saturday at WCDC, our classrooms come alive with the sound of laughter, collaboration, and concentrated building as students dive into our LEGO Explorer  and LEGO Explore Challenge  programs. For many families in Westchester, Hartsdale, and Scarsdale, the WCDC LEGO Program has become a highlight of their child’s week — a space where imagination meets engineering, where play becomes learning, and where...

The most comprehensive hands-on science program for children in Westchester (K–6) Parents looking for a high-quality, experiment-based STEM program  in Westchester will find WCDC’s Science Explorer Spring 2026  truly exceptional. Designed for two age groups — K–2 (Discovery Level)  and Grades 3+ (Applied Level)  — this 20-week semester blends biology, physics, chemistry, and aviation science  into an engaging, hands-on learning journey that builds curiosity, confidence, and scientific...

Every family needs something different from an afterschool program. Some children thrive in structured academic settings, while others need creativity, movement, and social connection after a long school day. That’s why WCDC created the Membership Program  — a flexible, holistic, and activity-rich afterschool option designed for families who want their children to grow through exploration, not pressure. If you’re searching for a program that supports balanced development, joyful learning, and...