摘要随着科学技术的发展与腾飞，物理作为一门数理结合的科技基础学科，在社会建设上占有越来越重要的地位，初中物理教学是学生系统学习物理的起跑阶段，对学生培养学习兴趣，树立良好学习方法和习惯，养成物理思维有着重大的影响。光成像知识点是初中物理的一大重点，教师在教学过程中的引导作用不可忽视，但由于光成像知识点较复杂，内容普遍抽象，容易使教学陷入误区，从而导致学生失去对学习的兴趣甚至是信心，极大地降低教学效率。对此，本文针对初中物理教学尤其是光成像知识点教学的误区进行分析，并以教材为例提出几点教学建议与教法策略。88067

With the rapid development of science and technology, physics, which is a basic science and technology discipline that combines the mathematics and physics, occupies an increasingly important position in social construction。 Junior high school physics teaching, which is the starting point of systematic physics learning, has great influence on cultivating learning interest, establishing good learning methods and habits and developing physical thinking。 Optical imaging knowledge is a major focus of junior high school physics。 In the teaching process, teacher’s guiding role cannot be ignored。 However, because of the complexity and abstraction of optical imaging knowledge, it is easy to lead teaching into mistakes, which can cause students lost their interest and even confidence in learning, and also the teaching efficiency will be greatly reduced。 In this regard, this paper will focus on the analysis of mistakes which exist in the junior high school physics teaching, especially in the optical imaging knowledge teaching, and put forward some teaching suggestions and teaching strategies with taking the textbook as an example。

毕业论文关键词： 初中； 物理； 光成像； 教材； 教法源-于,优W尔Y论L文.网wwW.youeRw.com 原文+QQ75201,8766

Keyword: Junior high school; Physics; Optical imaging; Teaching material; Teaching method

目    录

1 引言 4

2 初中物理光学知识点介绍 4 From~优E尔L论E文W网wWw.YoUeRw.com 加QQ7520.18766 

  2。1 光源 4

  2。2 光的传播 4

  2。3 光的反射 4

  2。4 光的折射 5

  2。5 光的色散 5

  2。6 凸透镜成像 5

3 初中物理光学知识点的教学现状 5

4 光成像知识点的教学误区分析 6

  4。1 教学内容上的误区 6

  4。2 教学模式上的误区 6

5 针对误区的教法研究 7

  5。1 教材与实际生活相结合 7

  5。2 创新教学模式 7

  5。3 以教材为支点，充分发挥信息化教学优势 8

    5。3。1 我国信息化教学的应用状态 8

    5。3。2 信息化教学对教学质量的影响 8

    5。3。3 设计信息化教学系统 8

6 小结 9

参考文献 9

致谢