UCMAS Abacus Mental Arithmetic - An Introduction

UCMAS Mental Arithmetic System is a modern representation of an ancient art of mental math. It uses an ancient tool, the abacus, for the right brain development, contributing in a large measure to increase speed and accuracy, learning ability, concentration, perceptual capability, memory and academic performance. The abacus is used to teach the children to use both their hands to manipulate the beads. In the initial stages, they take the help of the abacus to work out mathematical problems. Gradual