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我们根据教学大纲以及高中化学课本第三册“碱金属”一章的教材内容,对这一章的几个教学问题,提出我们的初步意见,请大家来共同研究和讨论。一、怎样确定本章的教学目的我们在确定一章的教学目的之先,应当在钻研教学大纲和教材的基础上,研究这一章在整个化学教学中的地位和作用,并深入分析和概括整个教材的内
According to the contents of the syllabus and the textbook of “Alkali” in the third volume of the high school chemistry textbook, we propose our preliminary opinions on several teaching issues in this chapter and invite everyone to study and discuss it together. I. How to Determine the Purpose of Teaching in this Chapter Before deciding on the teaching purpose of a chapter, we should study the status and role of this chapter in the whole chemistry teaching based on the study of teaching syllabus and teaching materials, and analyze and summarize the whole Inside the textbook