演示实验在物理教学中的功能

THE FUNCTION OF DEMONSTRATIONAL EXPERIMENTS IN PHYSICS TEACHING

在物理课堂教学中充分利用演示实验，可以激发学生的求知欲．调动学生学习的积极性；有助于教师进行启发式教育和直观教学；有利于开展师生双边活动，活跃课堂教学气氛：有刊于学生在自己动手、动脑的过程中加深对所学知识的理解和巩固，使课堂教学效果更佳。

Making full use of demonstrational experimsents in physics class, it can arouse students' desire in learning,bring studentst subjective initiative into play,help the teacher to carry out elicitation and audio-visual method of teaching,benefit the bilateral activities between teachers and stu-dents,and liven up teaching atmosphere. It is good for the students to understand and firm the knowl-edge learned during the course of thinking and working by themselves and thus we may get better re-sults in teaching.