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【教材依据】教科版物理八年级(上)第四章第三节《科学探究:平面镜成像》【教材分析】从教材编排看:本节是在学习了光的直线传播与光的反射的基础上,学习认识平面镜成像,它是前两节课知识的应用;另外本节课学生将首次较完整的研究“像”这个概念,本节课的一些研究方法和思路,为后面一章研究凸透镜成像奠定了基础,所以,本节具有重要的承上启下作用.因此《平面镜成像》是
Textbook based physics eighth grade (on) Chapter IV, Section III “scientific inquiry: plane mirror imaging” [textbook analysis] From the textbook layout: This section is to learn the light of the linear transmission and reflection of light based On the plane, learning to understand the plane mirror imaging, which is the application of knowledge of the first two lessons; In addition, the students will be the first complete study of the “Like” concept, some of the research methods and ideas for this lesson for the later chapter This study laid the foundation for the imaging of convex lenses, therefore, this section has an important bearing on the role of Kai. Therefore, “flat mirror imaging” is