论文部分内容阅读
对于初中生来说,学习物理最大的障碍是缺乏对物理知识的感官体验。并且物理知识具有一定的抽象性,因而初中物理教师应该重视在教学课堂上为学生呈现生动、有趣的物理现象和物理情境,而物理实验教学正是达到这一目标的有效手段。但是由于传统演示实验本身具有一定的局限性,并不能真正达到帮助学生对物理的学习。所以教师应该重视新时代科技发展的产物电教媒体在实际物理教学活动中的运用。
For junior high school students, the biggest obstacle to learning physics is the lack of sensory experience of physical knowledge. And physics knowledge has a certain degree of abstraction. Therefore, junior high school physics teachers should pay attention to presenting students with vivid and interesting physical phenomena and physical situations in the classroom. Physics experiment teaching is an effective way to achieve this goal. However, the traditional demonstration experiment itself has some limitations and can not really help students to study physics. Therefore, teachers should attach importance to the development of science and technology in the new era of audio-visual media in the actual teaching activities of the use of physics.