中学物理机械能守恒问题的教学中,平时对机械能守恒的概念强调的多,对机械能守恒问题处理方法的深入解析讲解的不够,这在一定程度上影响了中学物理课堂的教学质量。下面通过对机械能守恒问题中几类常见问题处理方法的解析,从而实现从根本上提升机械能守恒问题处理方法的教学效应。一、弹簧问题弹簧问题的处理过程中要对守恒的限定条件(外力是否做功、系统是否与外界发生能量转化)进行全面把握,要严格依照限定条件对机械能守恒进行分析,防止解题失误。 In the teaching of the conservation of physics and mechanical energy in middle school, the concept of conservation of mechanical energy is usually emphasized in many aspects. Insufficient analysis of the handling of mechanical energy conservation is not enough, which affects the teaching quality of physics in middle school to a certain extent. Following the analysis of several common problems in the conservation of mechanical energy, so as to achieve the teaching effect of fundamentally improving the conservation of mechanical energy. First, the spring issue of the spring process of the problem to be conservative conditions (external force is doing work, the system is with the outside world energy conversion) to grasp, we must strictly in accordance with the conditions of conservation of mechanical energy analysis to prevent mistakes.