The Vision Behind DND

At DND, we believe that math is a language—a way to think, express verbally, mathematically, and visually, and to communicate across cultures. Our unique Math in English model blends Korea’s structured curriculum with the U.S. approach to conceptual, discussion-based learning. All classes are taught in English by certified teachers, including experienced instructors based in New York who lead live online sessions. With guidance from NYU and Pace University faculty, our program delivers personalized instruction inspired by IEP principles and a rigorous teacher certification system. We are proud to raise Mathematical Communicators—students who can articulate, reason, and create through math in English.