Mapping visual skills to multi-digit multiplications By Nisih on March 1, 2016 - Category : General Updates - Tags : abacus, Abacus practice, classroom, Megamind Aiqi, 7, is completing 2 by 1 digit multiplications mentally through visualisation skills learned using the Japanese abacus. 0
Speed computations through visualisation By Nisih on March 1, 2016 - Category : General Updates - Tags : abacus, Abacus practice, classroom, Megamind Asim, 6, is completing mental computations by manipulating imaginary beads in his head. 0
