The Indian Abacus is an educational counting tool for learning to do fast and accurate mental arithmetic, applicable for children 5 to 13 years, more particularly it helps in enhancing their brain skills such as CONCENTRATION, VISUALIZATION (PHOTOGRAPHIC MEMORY) by activating the right brain, the seat of intelligence. The present invention introduces a tool which can display color image representing any value by moving the sliders up and down.
Saturday, 10 June 2017
Indian Abacus for your child
Indian Abacus National Level Abacus and Mental Arithmetic Competition- 2017 seocnd price student
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