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教学有法,但无定法。“无定法”是说数学教学没有永恒的一成不变的教学方法,即使人们公认的某种行之有效的教学法,教师在实践中也必须因校、因人(指教师)、因时、因学生、因教材而异,这就是所谓“无定法”。下面是我在教学中常采用的环节教学法。不过并不是说在每一节数学课中每个环节都要用到。一节课抓住几个环节也就够了。所有环节中每一环节所占时间,哪一环节需要强化或减弱,则须因内容、因学生而定,不可强求一律。
Teaching method, but no method. “Unfixed Law ” means that there is no eternal static teaching method in mathematics teaching. Even though some effective teaching methods are acknowledged by teachers, teachers must, in practice, Due to students, because of different materials, this is the so-called “no method ”. The following is a part of the teaching method I often use in teaching. However, it does not mean that every aspect of math class should be used. A lesson to seize a few links is enough. All links in every aspect of the time, which aspects need to be strengthened or weakened, then due to the content, due to the students may not be the same.