学生每每学习物理,一致公认:理解物理概念常感困惑,解答物理问题无章可循.教师每每评估教学,结论雷同:学生概念模糊,解题思路不清.为了扫除学生解答物理问题思路不清的障碍,我们来用学生与老师对话的方式,揭示出解答物理问题的基本思路.学生您曾说过,“学习的方法在于能够以‘物’说‘理’,掌握概念及其内在联系,从而以简驭繁;学习的成功在于能够灵活应用物理 Students often learn about physics and are generally acknowledged to understand that the concept of physics is often perplexed and that there are no rules to answer physics problems. Teachers often evaluate teaching, and the conclusions are the same: students have vague concepts and unclear ideas in solving problems. Obstacles, we use the way students and teachers dialogue to reveal the basic ideas to answer the physics problem. Students you have said, ”learning method is to be able to say ’rational’ with ’objects’, grasp the concept and its internal links , so that it is simple and complex; the success of learning lies in its ability to apply physics flexibly.