物理实验教学与电教

• 作 者: 陈万正
• 机 构: 湖南省湘潭市教育技术研究室 411100
• 出 处: 实验教学与仪器
• 发表日期: 1994年Z1期
• 关键词: 中学物理教学 实验教学 电化教学 教学仪器 化静为动 知识容量 教学效果 力差 电教手段 常规教学

在中学物理实验中,由于受教学仪器质量和实验材料缺少的影响,有些实验效果差或难以开出,同时受时间、空间的局限,再现客观事物能力差。目前普遍开展的电化教学,为中学物理教学开辟了新的途径。电化教学能化抽象为具体,化静为动;能增加可见度和可闻性;同

In the middle school physics experiment, due to the lack of the quality of teaching equipment and the lack of experimental materials, some of the experiments were poor or difficult to open. At the same time, they were limited by time and space, and the ability to reproduce objective things was poor. The current widespread teaching of electrification opens up new ways for middle school physics teaching. The teaching of electrification can be embodied in abstraction as concrete and static as motion; it can increase visibility and audibility;