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第三章 光的反射 1 教材特点 本章共四节.第一节“光的直线传播”;第二节“光的反射”;第三节“平面镜”;第四节“球面镜”为选学内容。 与现行教材比较,具有以下特点. (1)将光源作为本章前言,并用一幅图5—1介绍人造光源的发展历史,使学生直观地认识到科技的发展促进了人类的进步,从而激发学生学习物理的兴趣
Chapter 3 Light Reflection 1 Textbook Characteristics This chapter consists of four sections. Section 1 “Linear Light Propagation”; Section 2 “Reflection of Light”; Section 3 “Plane Mirror”; Section 4 “Spherical Mirror” as Content . Compared with the current textbooks, it has the following characteristics. (1) Using light sources as the preface of this chapter, and using a picture 5-1 to introduce the history of the development of artificial light sources, so that students intuitively recognize that the development of science and technology has promoted the progress of mankind, and thus inspire students Learning physics interest