Roundtables

Dr. Yeap Ban Har is a leading expert in mathematics education, known for his work in deep, meaningful math learning. A former teacher and longtime faculty member at Singapore’s National Institute of Education, he has trained educators and shaped curriculum in over 30 countries. As co-creator of the “think! Mathematics” series and a sought-after speaker, Dr. Yeap’s practical, research-based strategies continue to transform how students and teachers experience math worldwide.

Dr. Peter Liljedahl is a Professor of Mathematics Education at Simon Fraser University and the creator of the Building Thinking Classrooms framework. Renowned for his practical, research-driven approach, he has inspired teachers worldwide to move beyond passive math instruction and foster real student engagement. An award-winning educator, author, and former high school teacher, Dr. Liljedahl’s work continues to shape how math is taught in classrooms everywhere.