Research On The Construction Of High School Physics Model Based On Analogical Reasoning

Analogical reasoning is an important way to construct a physical model.simply speaking,analogical reasoning is based on the same or similar thinking reasoning process of two objects in some attributes.after a series of comparisons and logical choices,they are inferred that they are also similar in other attributes.There are still many problems and shortcomings in the current physics classroom,and there are few researches on the effect of this teaching method in the current research.The teaching process of constructing the physical model by analogy reasoning is expected to improve this deficiency,which can not only provide new ideas for the teaching process of analogical modeling for first-line teachers,but also lay the groundwork for the later theoretical and practical research.The foundation.The purpose of constructing physical model by analogy reasoning is to make students acquire knowledge and master the method of analogy modeling.Based on this,this research develops both theoretical and practical exploration.First of all,according to a large number of scholars on analogical reasoning elaboration,sorting out the connotation of this study on analogical reasoning,model building characteristics;secondly,according to construction learning view,cognitive association view and analogical reinforcement theory,this study on how-to-use-analogical-reasoning-to-build-high-school-physics-model "lead-question-questionquestion-question-question-question" teaching model,this model for specific interpretation,and draw an operational flow chart,according to the first-line teachers can be specific Thirdly,according to the teaching mode of "introduction-question-question-question-question-question",two sections of physics elective 3-1 are selected as examples to design the teaching process and put it into teaching.Finally,the design test questions and self-test table to test the students' mastery of analogical modeling methods and the formation of knowledge structure,combined with the PTA scale and Richter scale to analyze the data,conclusions,find deficiencies,and put forward optimization strategies.The research shows that the teaching of analogy construction improves the students' cognitive structure,and the students' ability to construct by analogy method is improved.In addition,a conclusion is obtained through practical research,and the teaching mode of analogical modeling improves the physical classroom mode.Because the model is not yet mature,there are still some shortcomings in the classroom,in view of these deficiencies,the teaching strategies proposed in this study have three points: deeply mining the essential relationship between knowledge;highlighting the key information in the process of situation creation and questioning;and strengthening the training of analogical reasoning in practical modeling teaching.At the same time in the course of research also found the researchdeficiencies and regrets :1.Analogy modeling The evaluation reliability and validity of the method mastery need to be improved;2.The research object can not be covered in a wide range;3.The practice application is insufficient.This also provides scholars with the idea and direction of continuing research.