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在我们的日常教学中,经常会遇到学生提出的一些问题已经涉及大学的内容,也就是我们经常讲的超纲问题。如何处理这些问题?我有过不同的处理方法,但结果却大相径庭。在讲到元素周期表及元素周期律这一部分内容时,经常会遇到一些要求写电子式的题。对于高中学生来讲,有的电子式是可以写出来的,有的电子式用高中知识是无法写出来的。但学生不知道,他们认为所有物质
In our daily teaching, we often encounter some problems raised by the students have been involved in the contents of the university, which is what we often talk about the metaphysical issues. How to deal with these problems? I have had different approaches, but the results are very different. When it comes to the periodic table of the elements and the elements of the periodic law of this part of the content, often encounter some questions asked to write electronic. For high school students, some electronic can be written, and some electronic high school knowledge can not be written out. But students do not know, they think of all matter