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高中学生尤其是物理成绩中等偏下的学生中普遍存在一个现象:上课一听就懂,课后一做就错.以至于好多同学不免感叹:物理物理,云里雾里!究其原因,主要有以下几点因素.1.初高中物理知识连贯性不够强从初中到高中物理知识经历了由“形象”到“抽象”的转化.初中物理知识大多数看得见摸得着,往往要求学生只需知其然,知识点也不完整,而高中物理更多的要求知其所以然,而且要求掌握的知识较全面(力学、电磁学、热学、光学、原子物理学).从初中到高中物理知识经历了由“定性”到
High school students, especially those with lower middle school physical scores, have a common phenomenon: when they listen to the class, they understand that after class, they are mistaken. As a result, many students can not help but sigh: Physical Physics, There are several factors as follows: 1. The physics coherence of junior high school is not strong enough. The physics knowledge from junior high school to high school has undergone the transformation from “image ” to “abstract ”. Most junior middle school physics knowledge can see and touch , Often requires that students only need to know them and points of knowledge are not complete, while high school physics requires more knowledge of what it is and requires more comprehensive knowledge (mechanics, electromagnetism, thermal science, optics, and atomic physics). Junior high school to high school physics experienced by the “qualitative” to