This is a workshop on Montessori Geometry that I gave in Mahwah, New Jersey. Fast forward to 20:41 to see more than the publicity poster!
Real Life Montessori by Rob Keys
Real Life Montessori by Rob Keys
This is a workshop on Montessori Geometry that I gave in Mahwah, New Jersey. Fast forward to 20:41 to see more than the publicity poster!
Follow the Child 