Research On The Application Of Mathematical Knowledge In Junior High School Physics Teaching ——Take The Xinjiang High School Entrance Examination Questions In The Past Three Years As An Example

With the development of society and the advancement of curriculum reform,the country has paid more and more attention to interdisciplinary research,and the country has put forward higher requirements for educators,especially in the cultivation of students' core literacy,the study of the relationship between physics and other disciplines Infiltration,seeking a way to develop the comprehensive quality of modern students,the combination of mathematics and physics is also the trend of research,so it is imperative to study the combination of mathematics and physics.In some junior high schools in Xinjiang's compulsory education stage,it was found that some teachers only paid attention to the knowledge transfer of this subject,but ignored the connection and development of various subjects.A considerable number of physics teachers encountered in teaching when building mathematical models and solving related mathematical processes.,usually say that the result can be obtained according to the mathematical meaning or the result can be obtained according to the equation,without giving students a detailed explanation of what the mathematical meaning is,how the equation is established,and how the equation is solved in detail.As a result,most students do not understand,the learning effect is poor,and the teacher's teaching effect is relatively low.We often say that mathematics and physics are not separated,especially that mathematics and physics are closely related,so physics teachers should pay more attention to the application of mathematics knowledge in physics teaching in the teaching process,and the key is to refine the application of mathematics knowledge in physics teaching.Through the penetration process,teachers can speak clearly,students can listen clearly,improve students' comprehensive knowledge,and build students' cognitive system,so as to improve teachers' teaching effect and improve students' ability to solve physical problems.The theory teaching of the new course and the practice teaching of the exercises occupy a certain position in the teaching of physics,and this paper also focuses on these two aspects to study what mathematical knowledge is applied in the teaching of the new course of the physics theory and the practice of the exercise in junior high school.How mathematical knowledge penetrates into physics teaching in detail,so as to improve the students' learning of physics and promote the teaching effect of teachers.In the teaching of the new course of research theory,I explained how to infiltrate the mathematical knowledge such as the properties of equations,the characteristics of symmetry axes,fractions and ratios,and functions into the phenomena,experiments,laws,and concepts of junior high school physics in detail.The detailed penetration process of mathematical knowledge reflects the understanding process of abstract physical knowledge,the application of mathematical thinking and mathematical methods into the mathematical derivation process that students have learned,so that the teacher's analysis and explanation process is rigorous and scientific,and the students' understanding is improved.level,which strengthens the mastery of students.In terms of research,practice,and teaching,I will use the Xinjiang high school entrance examination questions in the past three years as exercise questions,and use the mathematical knowledge of raising common factors to reduce and simplify,and solving function value methods with values to answer the questions in detail.The process is organized,logically clear,and scientifically rigorous,thereby improving students' logical thinking ability and ability to solve physical problems.