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一个好的老师必须做到自身充分把握知识本质的同时,了解学生心中疑问及问题产生的根源,并能够以合理的方式清楚地解释。笔者对惯性概念教学过程中可能出现的问题,从学生角度进行了分析,并给出教学建议,从而帮助教师更好地解决学生疑惑,希望能对广大同行有所帮助。近日,在一本教辅书上看到这样一个想要证明“惯性大小与质量的关系”而举出的例子:方法在相同的路面上,穿相同运动鞋的甲乙两
A good teacher must do his or her best to grasp the essence of knowledge, understand the root causes of the students’ heart questions and problems, and clearly explain them in a reasonable way. The author of the concept of inertia may occur in the process of teaching problems, from the perspective of students conducted an analysis and give recommendations for teaching so as to help teachers better solve the students’ doubts, hoping to help the majority of colleagues. Recently, in a supplementary school to see such a want to prove that “the relationship between inertia size and quality” and give an example: the method on the same road, wearing the same sneakers A and B two