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数学微课是一个对传统课堂进行有效补充的好帮手,如何使用好这个帮手?在使用数学微课过程中,发现一些数学微课存在不少必须修改的问题,如数学知识传授不完整、微课展示课堂结构不合理、微课中体现的教学方法不当、教师的板书解题不规范、语言表达不流畅等。从几个方面阐述如何对有问题的数学微课进行修改与调整,提高数学微课的使用频率,促进数学知识学习方式的改变,扩大数学微课的影响。
Mathematical microteaching is a good helper to effectively supplement the traditional classroom. How to use this helper effectively? In the process of using mathematics micro-teaching, we found that there are many problems that must be modified in mathematics microteaching, such as incomplete knowledge of mathematics teaching. The lesson shows that the classroom structure is irrational, the teaching methods embodied in the micro-teaching are inappropriate, the teacher’s board-writing problem is not standardized, and the language expression is not smooth. From several aspects, it explains how to modify and adjust the problematic mathematics micro-courses, increase the frequency of use of mathematics micro-teachings, promote the change of mathematics knowledge learning methods, and expand the influence of mathematics micro-courses.