Description: Wooden Teacher Abacus Teacher Abacus is? attractively designed and are used by the teacher to make the student understand different mathematical tools. With various researches from the world?s most renowned institutions, it is scientifically proven that abacus perpetually develops the following aspects in humans.When a child works on the abacus, both the hands are used to move the beads. This coordination leads to the stimuli of right and the left brain simultaneously, resulting in the functioning of the entire brain. n nIt improves Visualisation, Concentration and Photogenic Memory