电化教学媒体在物理教学中的作用及运用中出现的不足和对策

On the Function of Multimedia Techniques in Physics Teaching and Problems and Solutions in Its Application

论述了在物理教学中运用电化教学媒体既有积极作用也有不足之处,并提出了克服不足的对策。积极作用主要有:(1)有利于增强物理实验的明晰度,强化物理实验演示效果,培养学生正确使用仪器和实验操作的技能;(2)模拟物理实验并对物理现象进行动态分析,认识事物变化的全过程;(3)易于突出重点、突破难点,分析疑点,解决枯涩抽象的知识点,使学生理解快、记忆牢固;(4)有利于极大地吸引学生的注意力,培养和激发学生的学习兴趣;(5)有利于培养和发展学生有益的联想思维能力和科学抽象能力,调动学生学习的主动性和积极性,培养和发展学生的自学能力;(6)有利于提高教学效率和教学质量。

This paper discusses the advantages and disadvantages of adopting the application of multimedia techniques in physics classroom teaching. It also makes some suggestions. The major advantages are： （ 1 ） it is beneficial in demonstrating clearer physics experiments and training students experimental skills in using the devices ; { 2 ） it can simulate, analyze, and view the whole process of physics experiments ; （ 3 ） it is helpful in focusing on difficult points and make them more impressive for the students; （4 ） it is helpful in attracting students＇ attention and enhancing learning motivation ; （ 5 ） it is helpful in fostering students＇creative thinking and ability of generalization and developing autonomous learning; （6） it can make teaching more efficient and effective.