理越辩越明,课会越上越通。虽然教无定法,但我们可以让学生学得更明白,教师教得更轻松,这就需要教师们不断反思,总结经验。本文以《两、三位数除以一位数》一课为例,选取两个教学片段,从课堂实录开始,阐述设计意图,并反馈实际效果,从而进行反思和重构,让课堂更精彩。 Li more clear the more clear, the class will be more and more. Although there is no law to teach, we can make students learn more clearly and teachers teach more easily. This requires teachers to constantly reflect and summarize their experiences. Taking the lesson of “Two and Three Digits Divided by One Digit” as an example, this article chooses two teaching fragments, starting from the class record, elaborates the intent of the design and feedbacks the actual result so as to reflect and reconstruct the class so as to make the class more exciting. .