Research On The Construction And Application Of Models In High School Physics Teaching

This method of physical model is the main method commonly used to explore the laws of nature and explore physical problems,and it is a reliable method for studying physical problems.Among them,mechanics is the basis of the high school physics knowledge system,and the research objects of mechanics are mostly simplified physical models obtained from the most frequently encountered problems in daily life.In the high school stage,teachers guide students to establish models through a series of methods,which can not only solve a large class of physics problems,but also cultivate students' modeling ability and core literacy.This article first understands some of the current status of model teaching,starting with existing physical models and public platforms for high school physics learning,summarizing and analyzing the characteristics of each physical model and the ways and methods of applying physical models to deal with problems,as well as the current high school physical mechanics model In addition to the advantages and disadvantages of teaching,we analyzed the research process and results of previous scholars,and obtained the conclusion that the idea of combining We Chat with teaching has been formed.While the theoretical research is solid,the practice of teaching is also continuously followed up.Department;students follow the fixed template given by the teacher to increase the speed of solving problems but ignore the real physical thinking.How to enable students to solve problems quickly and have enough opportunities to think proactively.Teachers only play a guiding role in this,so that students can think,discuss and innovate,and get a "physical model" that is easier to understand and use.Heavy.After reading and learning a large number of related literature and educational theories,I analyzed the necessity and feasibility of physics modeling teaching in high school physics teaching,conducted targeted interviews with teachers of different teaching ages in the front line of high school physics,and interviewed high school students A questionnaire survey was conducted,and the results showed that the high school students' physics modeling ability level is relatively low,and there is a lack of systematic physics modeling teaching theory and teaching design plan,and then based on the "General High School Physics Curriculum Standard(2020 Revised Edition)" and The high school physics textbook of the People's Education Edition is based on the model teaching theory,combined with the psychological development characteristics of high school students,to maximize strengths and avoid weaknesses.At the same time,it summarizes the author's experience in the actual teaching process and exchanges and discusses with students.After the establishment,use and thinking of the mechanics model,Obtained effective application methods,practiced design innovation,summarized and obtained a more concise physical model;corresponding teaching practice was carried out in the senior middle school.Try to use a simpler model classification teaching,so that students gradually develop a good habit of learning physical models,and also enhance students' awareness of using physical models,cultivate students' problem-solving thinking,and stimulate students' interest in physics learning.The students' ability to accept and absorb physical thinking,and give full play to the effective function of physical models in the physics stage of high school.