如何帮助学生理解与建立物理模型,并能运用它解决实际问题,是中学物理教学的重点,也是难点。物理对象模型化是在物理教学的过程中完成的,建立物理模型,主要是让学生抓住事物的本质去解决问题,对复杂的事物简化,进行抽象后,从而建立起物理模型。 How to help students understand and establish a physical model, and can use it to solve practical problems, is the focus of secondary school physics teaching, but also difficult. Physical object modeling is completed in the process of physics teaching. The establishment of the physical model is mainly to allow students to grasp the essence of things to solve the problem, the complexity of things simplified, abstracted to establish a physical model.