新课程理念倡导:小学数学课堂要使不同的人在数学上得到不同的发展。但是人与人之间是存在个体差异的。这种客观因素的存在要求教师在教学中需了解差异、着眼差异、关注差异,灵活调适课堂,实现有效教学。 Advocacy of the new curriculum concept: primary mathematics classroom to make different people in mathematics to get different development. However, there are individual differences between people. The existence of such objective factors requires teachers to understand the differences in teaching, focus on differences, pay attention to differences, flexible classroom adjustment, to achieve effective teaching.