大部分数学教师比较重视一堂新课的导入,但却忽视了一节课最后的收尾工作而草草收场,没有收到应有的教学效果。当一堂新课的教学内容讲授完毕,收尾的工作也是教学课堂结构的重要组成部分,它关系着知识的巩固、学生学习兴趣的提高以及能力的 Most math teachers pay more attention to the introduction of a new class, but they neglect the final finishing work of a class and finish the course without receiving the proper teaching effect. When the teaching contents of a new course are taught, the finishing work is also an important part of the teaching classroom structure, which is related to the consolidation of knowledge, the improvement of students’ learning interest and ability