磨课的最终目的就是要磨出精品课,磨出精彩案例,磨出课改信心,磨出团队精神。但事实上,我们也看到一些学校教研组、备课组在磨课过程中,关键内容不清晰、根本目的把握不准,结果成效不高。其实,磨课的内容和方式需要推敲,至少应关注以下几个方面:1.教学内容内容冗杂势必造成目标不明确,重点不突出,影响教学效果。因此,磨课的第一任务就是磨精教学内容,实现“去粗取精、去伪存真”的目标。该留 The ultimate goal of the mill class is to wear out the excellent class, grinding out wonderful cases, grinding out the confidence of the curriculum reform, grinding out the team spirit. However, in fact, we have also seen some of the teaching and research groups in schools and lesson preparation teams who are not familiar with the key issues in their course of study. The fundamental purpose of this course is not accurate and the results are not very effective. In fact, the content and manner of grinding lessons need to be considered, at least should pay attention to the following aspects: 1.Teaching content content is bound to cause the target is not clear, the focus is not prominent, affecting the teaching effectiveness. Therefore, the first task of grinding class is grinding the essence of teaching content, to achieve “Go coarse and fine, to pseudo-true ” goal. The stay