UCMAS South Africa - Recent Posts

Sue Rootenberg

UCMAS Sue Rootenberg (Universal Concepts Mental Arithmetic System) INTRODUCTION I was walking out of a Supermarket one Saturday morning when I bumped into a friend with whom I had been teaching, both...

Sue Rootenburg

UCMAS Sue Rootenberg (Universal Concepts Mental Arithmetic System) INTRODUCTION I was walking out of a Supermarket one Saturday morning when I bumped into a friend with whom I had been teaching, both...