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作为老师,怎么和学生一起寻找解题思路,即寻找解题思路的教学,是值得重视的一个课题。有些教师在给出一道数学题之后,直接就解开了,这样学生的思维没有得到激发,这种重“解题”、轻“教学”的情况,应该转变。一、解题教学的准备(一)要熟悉双基基桩解题离不开基础,解题能力的大小首先取决于知识的多寡、深浅和完善程度,没有知识谈不上解题。对于一些公式、定理、概念和规则,往往枯燥乏味,却又无可替代。张奠宙教授提出了“双基基桩”的
As a teacher, how to find a way to solve problems with students, that is to find ways to solve the problem of teaching, is a topic worthy of attention. Some teachers give a math problem directly after the solution, so that students have not been inspired by the thinking, this heavy “problem solving ”, light “teaching ” situation should be changed. First, the problem-solving teaching preparation (A) to be familiar with the problem of double-base pile solution can not be separated from the foundation, the size of problem-solving ability depends first on the amount of knowledge, depth and perfection, no knowledge at all. For some formulas, theorems, concepts and rules are often dull but irreplaceable. Professor Zhang Dunzhou proposed “double base pile ”