Refers To The Scientific Thinking Ability Of Junior High School Students Teaching Applied Research On Original Physics Problems

In the "General High School Physics Curriculum Standards(2017 Edition)" and"Compulsory Education Physics Curriculum Standards(2022 Edition)"(hereinafter referred to as the "New Curriculum Standards"),it is clearly stated that students should"form material concepts,motion and interaction concepts,energy concepts,etc.,and be able to use them to explain natural phenomena and solve practical problems";"have the awareness and ability to construct models";"develop scientific thinking habits,and then learn to learn".This shows that the cultivation of scientific thinking ability has been clearly reflected in the core literacy goals of secondary school physics teaching.As early as the beginning of the 21st century,Professor Zhao Kaihua has paid attention to and studied the importance of primitive physics problems for cultivating students’physical modeling ability and scientific thinking ability.Scientific knowledge comes from observing the world around us,and applying the human brain to understand and guide such observations,science is based on evidence and rational thinking.He believes that while imparting physics knowledge,it is more important to teach students the habit of scientific thinking methods,emphasizing evidence and rational thinking(that is,logical thinking)[42],After that,Professor Xing Hongjun clearly put forward the general teaching idea of applying primitive physics problems in middle school physics teaching,and clearly pointed out that students should have certain scientific thinking ability to solve primitive physics problems in the process of physics learning.This paper first takes the current change of the requirements of the Chinese middle school physics college entrance examination as the starting point,expounds the current situation of the increasing requirements of physics teaching in modern middle schools,and then the teaching methods of original physics problems are also constantly developing,which not only deepens the mining and construction of original physics problems,but also uses scientific thinking ability to solve them.Then,starting from the reform of the new curriculum standards,the theoretical support and necessity of the original physics problems are discussed in depth from various aspects.The innovation of this study lies in the organic combination of original physics problems and scientific thinking ability with the help of scientific thinking ability in core literacy,which better deepens the learning and interest of middle school students in physics,and provides teaching ideas and references for front-line teachers.In order to make this study more feasible,this paper uses literature method,investigation and research methods.How to extract the original physics problems from real life and apply them to the teaching practice of physics in secondary schools?How to improve students’ scientific thinking ability in the teaching process of original physics problems?The research on the above problems can provide valuable theoretical exploration and practical cases for the realization of the core literacy goals of physics in the new curriculum standard.This article attempts to discover primitive physical problems from various aspects such as daily production,sports,and classical works,and applies them to the practice of middle school physics teaching,guiding students to use the physics knowledge they have learned to solve these primitive physics problems.This project aims to provide a different solution to the current practical problems such as students’ inactive scientific thinking and physics learning detached from practical application in the current middle school physics classroom teaching:on the basis of traditional physics education teaching methods,more attention is paid to the development and utilization of original physics problems,so that students can be good at discovering and exploring physical phenomena around them while learning physics book knowledge.Through the research of teaching strategies and teaching case design based on original physics problems,it focuses on developing students’ scientific thinking ability,cultivating students’ ability to find physical problems and construct models to solve them,better use multi-faceted information to deeply experience the charm of physics,and form a good sense of national mission,social responsibility and traditional cultural self-confidence,so as to develop their core physics literacy.It should be pointed out that to improve students’scientific thinking ability from the perspective of original physics problems,high requirements are put forward for the professional quality of middle school physics teachers and students’ physics literacy,which echoes the new requirements of "quality education","all-round development of people" and "innovative thinking ability" in the current basic education teaching reform.This paper first takes the change of the requirements of the middle school physics entrance examination and college entrance examination in Chinese middle school physics under the background of the current new curriculum reform as the starting point,clarifies the importance of cultivating students’ scientific thinking ability to develop their core physics literacy,and points out that secondary school physics teaching based on original physics problems is an effective method to cultivate students’ scientific thinking ability.Then,starting from the requirements of the new curriculum standards,the theoretical support and necessity of original physics problems were discussed in depth from various aspects,and the effective strategies and case designs of teaching original physics problems in secondary school physics were discussed in depth.The innovation of this study lies in the in-depth discussion and provision of implementation strategies and typical teaching cases of the organic combination of original physics problem teaching and scientific thinking ability cultivation,and provides portable,replicable and expandable teaching ideas and case references for front-line teachers.In order to make this study more feasible,this paper uses literature method,investigation and research methods.This study consists of six parts.First,the research background,research status,research purpose and significance of this study,and the research methods involved are expounded.Second,through the review and research of relevant literature,the concepts involved in this study on primitive physical problems and scientific thinking ability are defined,and the theories of self-organized representation theory,pragmatic education theory,core literacy theory and situational cognition theory are used as the theoretical basis of this research.Third,through the investigation and analysis of teachers and students of a high school in a school,this paper summarizes the practical problems such as singleness and indoctrination in the current teaching method of middle school physics classroom,physics teaching is often disconnected from production and life.Taking this as the research entry point,we hope to carry out middle school physics teaching based on original physics problems to cultivate students’ scientific thinking ability,and put forward a practical idea for improving the current situation of middle school physics teaching.Fourth,according to the survey and statistical results,with the goal of improving the current situation of physics teaching in junior high school,the teaching principles and strategies of original physics problems of scientific thinking ability are formulated for junior high school students,and the teaching process should pay more attention to the comprehensive development of students,and at the same time,the basic process of original physics problem teaching should be followed when implementing original physics teaching.At the same time,based on theoretical research and investigation analysis,the teaching strategy of original physics problems pointing to the scientific thinking ability of middle school students is proposed around multiple sources of original physics problems.Fifth,take classical Chinese works,social production and life,and sports as the source of refining original physics problems,and design corresponding teaching design cases,and analyze the effectiveness of teaching implementation.Sixth,summarize and prospect the author’s research topic,point out the shortcomings of the research on the topic,and point out the direction for future corresponding research.