“平面镜成像”实验探究性教学

Experimental inquiry teaching on “plane mirror imaging”

在前面已经学习了光的传播和光的反射基础上,本研究分析了平面镜成像特点和平面镜的应用,便于学生了解平面镜的成像原理。通过本次学习,会进一步加深学生对光的反射的理解,初步了解虚像的概念,为后面学习凸透镜成像的规律分散了难点。

Based on the previous study of propagation and reflection of light, this study analyzes the characteristics of plane mirror imaging and the application of plane mirror, which makes it easier for students to understand plane mirror imaging principle. It will further deepen the students＇ understanding of the reflection of light and the concept of virtual image through this study, and will reduce the difficulty on the following-up study of convex lens imaging law.