我们往往遇到这种情况,两位不同教师分别上教材内容相同的课,教学效果却可以全然不同。这和教师本身的基础知识、教学经验、表达能力等因素是有关系的。多年来我主要从下列几个方面来努力改进教学。一、积累资料,持之以恒。解放初期苏南军区速中教务处发给每位教师“教学回忆”笔记本一册,当时也不以为然。后来陆续记一些教学心得、实验改进、听课记录之类,以后又增加资料集锦一栏,专门摘录报章杂志有关科技资料和科学趣闻,日积月累资料就十分可观。例如谈 We often encounter this kind of situation. Two different teachers each have the same class of teaching materials, but the teaching effect can be completely different. This is related to the teachers’ basic knowledge, teaching experience, and expression skills. Over the years I have been working hard to improve teaching in the following areas. First, accumulate information and persevere. At the beginning of the liberation period, the Suisan Military District Academic Affairs Office issued a copy of each teacher’s “teaching memory” notebook, which at the time was also unfavorable. Later, I gradually recorded some teaching experience, experimental improvements, lecture records and the like, and later increased the data collection column, specifically extracting newspapers and magazines on scientific and technological information and scientific anecdotes. For example