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人类自有计算能力开始,就有了心算。关于心算有很多种,其中珠算式心算(以下简称珠心算)是以珠算技能高度熟练为基础,通过实际拨珠训练到模拟拨珠训练,再过渡到印像拨珠(以下简称想拨),最终把珠算模型内化到大脑中而实现的运算。珠心算可以启迪儿童智力、增强脑力、开发儿童潜在智能、促进儿童非智力因素发展,在盲校开展珠心算教学更有其显著的效果。
Mankind’s own computing power began, there is a mental arithmetic. There are many kinds of mental arithmetic, in which abacus calculation (hereinafter referred to as abacus calculation) is based on abacus skills highly proficient, through the actual dial training to simulate dial training, and then to the impression of dialing beads (hereinafter referred to as want to dial) Finally, the abacus model internalized into the brain to achieve the operation. Abacus can inspire children’s intelligence, enhance mental capacity, develop children’s potential intelligence, promote the development of children’s non-intelligence factors, and conduct abacus calculation teaching in blind school more significant effect.