论文部分内容阅读
现行中等林校《化学教学大纲》规定：“绪言、一课时、理论教学”，没有具体内容和要求。在教材中也无“绪言”一节。往往有人因此误解为：常规绪言初中已开过可有可无，不太重视。或者仅仅仿照普通高中教材，拿出一定时间把初中知识条理化、系统化，着眼于化学知识体系的...
The current middle school “chemistry syllabus” provides: “Introduction, a lesson, theoretical teaching”, there is no specific content and requirements. There is no “Introduction” section in the textbook. It is often misunderstood as follows: General Introduction The junior high school has been a dispensable, not too seriously. Or just follow the ordinary high school teaching materials, come up with a certain period of time junior high school knowledge systematization, systematic, focusing on chemical knowledge system ...