高中学生由于对物理概念或物理规律理解不完善,或者对某个知识的理解发生了偏差,因而在解决实际问题时会发生错误.认真分析物理问题错解的原因,找出对所学物理知识点理解的缺漏或思维方法上的偏差,从而切实加以改进,有助于提高自身的物理水平和解决物理问题的能力.“从错误中学习”是一种行之有效的方法. Because high school students have poor understanding of physical or physical laws, or misunderstandings of a certain knowledge, they will make errors in solving practical problems. Carefully analyze the causes of misunderstanding of physical problems and find out the physical knowledge they have learned. Lack of understanding or deviations in thinking methods, so as to effectively improve, help improve their physical level and ability to solve physical problems. “learning from mistakes” is an effective method.