Research On Teaching Strategy Of Using Image Construction Model

It is proposed in the "Physics Curriculum Standards for General High School(2017 Edition and 2020 Revision)" that model construction is an important aspect of scientific thinking,and the HKCEE and the College Entrance Examination put forward different requirements on the model construction level of senior high school students.There are some outstanding problems of physics model in high school physics teaching: students’ understanding of physics model is not deep enough,and their application is not flexible and effective enough,which is the performance that students’ model construction level is still not up to standard after teaching.Through literature and teaching practice,found that the image can play a positive role in teaching,determine the research topic: using image construction model of teaching strategy research,expect can enrich the teaching of high school physical modeling strategy,effectively improve the quality of teaching of the physical model construction and use,develop the students’ ability of modeling.Based on the learning theory of constructivism,the theory of learning transfer and the theory of physical model construction,combined with the relevant research at home and abroad,this paper analyzes the thinking characteristics of using image construction model,and puts forward the teaching strategy of using image construction model in high school physics.Use put forward the teaching strategies of physics compulsory 1 for high schools are four teaching design,the content of experiment,observation,interview method,inspection using effect,found that these teaching strategies can help students experience the physical modeling process and understand the physical model,can effectively develop physical scientific thinking and improve students’ ability of solving physics problem.Based on the theoretical basis,combined with experience summary and effect analysis,the teaching strategies of using image to construct models are further improved and determined: image-model matching strategy,effect-target matching strategy,image-abstract conversion strategy,knowledge-thinking linkage strategy and model-method analogy strategy.Suggestions on the application of teaching strategies are put forward: teachers should accumulate and sort out more image materials of model teaching in their work and life;Based on the teaching objectives,the proper use of images to develop teaching;Practice more in and out of class to achieve the image-model,image-abstract flexible conversion;Cultivate the students’ habit of using images to analyze questions and pay attention to the summary of methodical thinking.Finally,the reflection and prospect are given.The teaching strategy of using images to construct models studied in this paper has certain reference significance for improving the quality of physics model teaching in senior high schools.