Application Ideal Model In High School Physics Teaching

In order to nature conveniently studied physics problem and explore things, people through the building to resolve problems related to physical ideal model. And the ideal model as a scientific abstraction and generalization results, application in Physics Teaching in high school, the reasonable construction will have a direct impact and solve physical problems to the student correct analysis.In view of the current high school physics teaching, in the construction and application of the ideal model in the process encountered many problems, including model construction is not scientific, physical model in high school teaching purpose is not clear, model is not precise enough, not to infer other things from one fact effect, the students understand the model thought difficult problem and so on. The analysis and puts forward this paper’s research content.In this paper, through the analysis of the physical phenomena, the high school physics teaching combined with the idea of physical problems, significance of the ideal model, role model in the teaching of high school, the construction of ideal model principle, principle of the main factors include the prominent problems; attachment of principle and does not violate the principle of physical nature of science. In addition, studies the construction method of ideal model, including grasping the principal condition method and grasp things common characteristic method.This paper focuses on the analysis and study of the problems in middle school physics is the most basic common ideal model construction method and procedure, and method of application models in Physics Teaching in senior high school and the problems needing attention. And in high school physics teaching based on common problems, common construction of college entrance examination typical questions research and model as the criterion of the. As a typical mechanical models, the transmission belt model, Newton’s laws of motion model and electromagnetic model etc.. The mechanical model including light rope model, light bar model and spring model. While the model of Newton’s laws of motion including linear motion model, horizontal projectile motion model and motion model. And using the principle and method of model construction, conditions for each model, discussed different characteristics under different conditions of establishing model and application in high school physics teaching. And through the model establishment, model analysis and model analysis on bisection steps. In addition, the individual model also reduces the living examples, which helps students from the perception on the side of the physical phenomena and physical things are profound understanding.Through the establishment and application of reasonable physical models, in addition to enable students to obtain the correct method, rapid problem solving, strengthened the construction of ideal physical model of students ability to solve similar problems.