1998年 ,我市开始全面普及珠心算教学 ,许多老师在教了几个月之后 ,大部分都碰到了一个同样的难题 :转脑算难。一了解 ,他们在教珠算基本指法时 ,都没有结合进行脑算基本功训练 ,他们都认为 ,脑算基本功等基本指法都完成了 ,要转入脑算时再作专门训练 ,这样 ,回过头来想想 ,我 In 1998, the city started to popularize the teaching of abacus and abacus altogether. Most teachers encountered a same problem for a few months after they were taught. One understands that when they teach abacus and basic fingering, they do not combine basic brain training with brain arithmetic. They all think that the basic fingering of basic brain work is completed and should be specially trained when it comes to brain arithmetic. In this way, Think, me