顺应时代需要改革珠算教法许改秀，刘新芝珠算是我国劳动人民创造的一种简便计算方法，有着几千年悠久的历史。但是随着计算工具的发展，使用珠算计算乘除法逐渐减少。《九年义务教育全日制小学数学教学大纲（初审稿）》从发展上考虑，规定在小学作为共同要求，只教学珠算... Conform to the times need to reform abacus teaching Xu change show, Liu Xinzhi abacus is a simple calculation method created by our working people, has a long history of thousands of years. However, with the development of computational tools, the use of abacus multiplication and division has gradually decreased. Nine-year compulsory education full-time elementary school mathematics syllabus (first draft) "from the development of considerations, in primary schools as a common requirement, only teaching abacus ...