课堂因生成而精彩 教学因钻研而相长——由一次公开课中学生问题所引发的思考

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1问题的提出这是一道高三物理复习常规题,考查带电粒子在组合电磁场中的运动,是典型类平抛运动与匀速圆周运动的组合.学生解决与掌握起来并不困难,但是,在本学期的一节高三物理复习研讨公开课中,学生在课上提出的第一个问题就让课堂气氛立即紧张起来……. 1 issue This is a high school physics review routine title examines the movement of charged particles in the combined electromagnetic field is a typical class of throwing motion and uniform circular motion combination of students to solve and master is not difficult but in the semester A senior high school physics review seminar open class, students put forward the first question in class let the classroom atmosphere immediately tension ... ....
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