素质教育赋予物理教学的任务,不仅要求学生学习到相应的物理知识,掌握物理方法和物理思想,更重要的是发展其智力提高能力。为此教师在课堂教学中引导学生有意识地学习建立物理概念和物理规律,导出有关定理的逻辑方法和思维过程。在例题和习题课的教学当中,对于题目或习题中 Quality education gives physics teaching task, not only requires students to learn the appropriate physical knowledge, master the physical methods and physical thinking, more importantly, to develop their intelligence to improve their abilities. To this end, teachers in the classroom teaching guide students to consciously learn to establish the physical concepts and laws of physics, derive the logic of the theorems and thinking process. In the teaching of examples and exercises, for questions or exercises