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用教材教而不是教教材,是新课程的要求。但是,在实际教学中,多数教师还只是依据教材的知识框架,对教学活动或情境材料进行加工,而对于教材知识却不敢越雷池半步,在知识内容的取舍、重点知识的凸显、难点知识的突破、知识结构的重建等方面,还是缩手缩脚。甚至看到有的老师为了应付考试,对教材知识的教学面面俱到,并且挖掘得很深,这样做的结果是眉毛胡子一把抓,不仅教学重点不够突出,难点也难突破,而且增加了学生负担,很难达到预期的教学效果。
Teaching materials rather than teaching materials, is the new curriculum requirements. However, in actual teaching, most teachers only process teaching activities or situational materials based on the knowledge framework of teaching materials, but they do not dare to leap in the knowledge of teaching materials. In the selection of knowledge contents, highlighting key knowledge and difficulties The breakthrough of knowledge and the reconstruction of knowledge structure. Even saw some teachers in order to cope with the examination, the teaching of knowledge of teaching everything, and dig deep, the result of doing so is the eyebrows mustache, not only the teaching focus is not prominent enough difficult difficult breakthroughs, but also increased the student burden, very Difficult to achieve the desired teaching results.