物理学是研究自然界中物质的基本结构及其基本运动规律的自然学科,然而物理学的难教难学,让众多师生困惑、苦恼,甚至望而生畏.究其原因,笔者认为这是由于学生学习过程中对物理概念、规律的理解不深不透,致使在解题时不能构建或不善于构建适当的物理模型是重要原因.在应试教育甚行,题 Physics is a natural discipline to study the basic structure of matter and its basic laws of movement in nature, however, difficult to teach physics difficult for many teachers and students puzzled, distressed or even daunting. The reason, I think this is due to student learning The process of understanding the concept of physics, the law is not deep penetration, resulting in the problem can not be constructed or not good at building an appropriate physical model is an important reason.