微课在平面几何教学模式创新应用的研究

Research on Innovative Application of Plane Geometry Teaching Model Based on Micro-lecture

微课作为对传统课堂学习的一种重要补充和拓展,逐渐融入到中学数学课堂,一定程度上改变了传统教学模式中由教师进行课堂讲授、学生练习的单一方式,学生可在课堂与课后与教师进行互动交流,有效地提高教学效果。以初中平面几何课程为例,探索对平面几何的传统教学模式革新,例举基于微课在平面几何中的教学模式,对提高学生学习几何的兴趣、巩固几何知识的应用和掌握具有指导作用。

The micro-lecture has been an important supplement and development of the traditional classroom learning,which has integrated into the middle school mathematics classroom and broken traditional teaching mode of the single way with which teachers teach and students practice. It builds a platform for exchange of teachers and students both in the classroom and after-school,and effectively improves the teaching effect. This paper takes the plane geometry curriculum in junior high school as an example to explore the reform of traditional teaching mode in plane geometry with examples of micro-lecture in plane geometry teaching mode to improve students＇ learning interest and play a guiding role in application of geometric knowledge.