“人人学有价值的数学,人人都能获得必需的数学,不同的人在数学上得到不同的发展。”是小学数学课程教学的基本理念,小学数学教学要面向全体,因材施教。每个班级或多或少存在少数学习困难学生,有些学生不是智力上的问题,而是在学习动机、态度、意志等方面有偏常,缺乏上进动力。对于这些动力型学困生,我们要积极予以关注,帮助他们实现转变。小班化趋势为学困生的有效转化提供了机遇,它使得教师在教学中转化动力型学困 “Everyone learns valuable mathematics, and everyone can get the necessary mathematics, and different people get different developments in mathematics.” "It is the basic idea of ​​mathematics teaching in elementary schools. Primary mathematics teaching should be oriented toward the whole and teaching students according to their aptitudes. Each class has more or less a few students with learning difficulties. Some students are not intellectual problems. They are rather eccentric in learning motivation, attitude and will, lack of motivation. For these dynamic students, we should actively pay attention to help them to make changes. The trend of small class provides an opportunity for the effective transformation of students who have difficulty in learning, which makes teachers convert kinetic learning difficulties