Research On The Current Situation And Teaching Practice Of Physical Modeling Ability Cultivation Of High School Students

The high school physics curriculum standard sets requirements for the core literacy of physics in four aspects: physical concepts,scientific thinking,scientific inquiry and scientific attitude.Model construction is an important component of scientific thinking,and it is also a cognitive way for students to establish a knowledge system of physics.The process of model construction is a process in which,after creating relevant problem situations,the problem is extracted and constructed to facilitate students’ understanding and effectively reflect the physical model of the object itself,and then through mathematical analysis or practical application of related theories.In today’s education and teaching,students have higher and higher requirements on the direction of constructing models.However,for now,my country’s research on model construction has not formed a systematic structure,and it is impossible to provide conceptual and scientific guidance to front-line teachers,and it is impossible to truly implement the teaching of model construction thinking into teaching.,without really trying to model the effectiveness of thinking.Based on this,this study is titled "The Current Situation and Teaching Practice of High School Students’ Physical Modeling Ability——Taking Partial Curved Motion as an Example" to help students independently build a relevant physics knowledge system,and use systematic knowledge to help students go deeper.Master relevant concepts,create and expand students’ physical science thinking,and meet the core literacy requirements of contemporary disciplines.And in the research,try to understand the level of teacher-student model construction in the current front-line teaching environment,design teaching links,and test the results of modeling teaching.The specific performance is as follows.First of all,based on the requirements of the new curriculum standard and the cultivation of students’ core literacy,the research is selected to investigate the current status of relevant model construction at home and abroad.By combing and analyzing domestic and foreign literature,we can understand the current research status at home and abroad,and provide practical support for subsequent theoretical research.Secondly,the research investigates the current situation of teachers’ modeling teaching and students’ modeling ability,aiming to provide a practical basis for subsequent teaching design.Through teachers’ questionnaires,we can understand the actual situation of teachers in the three dimensions and eleven factors,and explore teachers with different characteristics.The differences in the cultivation of students’ physical modeling ability provide reference and reference for future research on the professional development of physics teachers.Finally,the following conclusions can be drawn: teachers have a certain understanding of the concept of models,and think that they will also carry out modeling teaching in daily teaching.Teachers pay more attention to the cultivation of "achievement motivation","transfer application" and "professional knowledge".The investigation of students’ modeling ability in this research is divided into two parts.The first part is to analyze and deal with students’ model cognition,modeling ability,model application and teacher modeling training by using tick-box questions.The second part uses the original Physical problems analyze students’ modeling level in detail.The research examines the students in various aspects through the scale,and quantifies the students’ modeling level through the representation scores of the original physical problems.The survey found that the students’ modeling ability is lacking,and the thinking and ability to model complex problems are still very insufficient.Students lack the thinking of physical modeling.Different genders,grades and other factors have more or less influence on students’ modeling ability and thinking.Finally,based on the analysis of questionnaire results,this study combined with the new curriculum standard and designed the teaching of physical model construction for the content of curve motion.Combined with the actual results of teaching,conceptual suggestions are given,hoping to provide some logical and theoretical support for front-line teachers.In short,this study simply systematically classifies physical models,conducts purposeful and theoretical model construction teaching design on the basis of research,and intentionally infiltrates modeling ideas in actual teaching,which can be seen from the analysis of teaching design results.,The teaching of physical models can enhance students’ awareness of modeling,cultivate students’ scientific thinking,make the physical situation into life,and play a positive role in the comprehensive quality of students.