Research On Countermeasures To Improve The Ability Of Senior One Student To Solve The Problems In Physics

In this thesis,we used modern education and teaching theory,used interview methods,literature research method,questionnaire survey method and other methods,we investigate and understand the current situation of high school students’ physical problem-solving ability.The content of the survey revolves around the following five aspects of students’ learning process: will and motivation,foundation and cognition,habit and method,thinking and understanding,attribution and experience.Through questionnaires,teacher interviews,literature review,etc.,it is found that students have the following problems in the process of physics learning: "the interest in physics learning is not strong,and the will is not strong enough when encountering difficulties";"the original foundation The foundation of mathematics and mathematics is not solid,and the physical cognitive structure is not perfect”;“Most students do not have the habit of pre-preparing and thinking in the learning process,and they have little understanding of the ideas and methods of solving basic physical problems”;“Understanding the meaning of physical problems Insufficient ability,lack of ability to construct and apply physical models”;“Insufficient reflection and summary of the problem-solving process,unable to correctly attribute the problems existing in the learning process”.In view of the above-mentioned main problems,combined with literature research and investigation and interviews,five basic principles are put forward to improve the problem-solving ability of high school students: intuitive principle,heuristic principle,typical principle,progressive principle and scientific principle.Focusing on improving the physical problem-solving ability of senior high school students,taking the knowledge points of compulsory 1 of physics in the new textbook of the People’s Education Edition as the lead,combining the main problems of students and the five basic teaching principles,the following five teaching strategies are put forward.,they are "consolidate basic knowledge,improve knowledge structure","combined with experimental teaching,stimulate learning interest","focus on model construction,infiltrate the value of educating people","analyze the characteristics of problems,think about problem-solving methods","supervise reflection and summary,Timely evaluation and feedback”.Focusing on the course content of Compulsory 1 and the principles and strategies for improving the problem-solving ability of senior high school students,it focuses on the improvement strategies for the four problem-solving abilities that most students report is rather esoteric and difficult to understand.They are the "chasing and encountering problem","the dynamic balance problem of common force","connecting body problem","conveyor belt problem".In addition,a teaching case of the new knowledge course "overweight and weightlessness" is designed;in this case,through a series of practical experience activities and discussions on aerospace-related phenomena,students are guided to participate in discussion,observation,and thinking,so as to understand the essence Overweight and weightlessness,and pay attention to the cultivation of students’ core literacy,promote the all-round development of moral,intellectual,physical,aesthetic,and labor,and implement the fundamental task of "cultivating morality and cultivating people".The teaching analysis and reflection of the exercise course "Modeling and Application of Skateboard Wooden Block Model" is also designed.In this case,through analysis and synthesis,starting from a basic and simple physical model,the theoretical model of wooden barrels that students are familiar with is introduced.Students will further understand and master the cognition and application ability of the whole method and the isolation method in the wooden block model of the skateboard.Through inductive and deductive methods,students are guided to construct physical models and abstract overview processes based on empirical facts in solving physical problems,and to cultivate a way of understanding the essential attributes,internal laws and interrelationships of objective things from the perspective of physics.Scientific thinking ability to promote the achievement of core literacy.Finally,combined with the " Principles and Strategies for Improving the Physics Problem Solving Ability of Senior One Students" proposed in this thesis,a series of teaching cases were designed and a semester of educational practice was carried out.Difference analysis.The results of practice show that using the " Principles and Strategies to Improve the Problem Solving Ability of Senior One Students " and teaching cases proposed in this paper can stimulate students’ interest in learning physics,improve students’ ability to build models and solve problems.At the same time,it can also cultivate students’ good ideological morality and psychological quality.