前苏联著名教育家斯托利亚尔在他所著的《数学教育学》一书中指出:“数学教学是数学活动的教学(思维活动的教学)。”在数学教育改革的今天,使数学教学成为数学活动的教学显得尤为必要。这就要求教师用心收集、努力开发数学教学活动的资源,并利用这 In his book Mathematical Education, Stallar, a famous educator in the former Soviet Union, pointed out: “Mathematics teaching is the teaching of mathematical activities (teaching of thinking activities).” In the current reform of mathematics education, It is especially necessary to teach mathematics teaching as a math activity. This requires that teachers carefully collected, and strive to develop resources for mathematical teaching activities, and use of this