دفتر مركزي UCMAS IRAN— Telegram Channel

UCMAS is a mental arithmetic system that uses an abacus to teach children various mathematical concepts. It aims to improve children's concentration, memory, problem-solving skills, and creativity. The system is based on the principles of the abacus, which is an ancient tool used for calculations. UCMAS has been proven to be effective in improving children's cognitive abilities and has been recognized by UNESCO as a beneficial educational tool.