Research On Slice Diagnosis Of Geography Teachers’ Online Live Classroom Teaching Behavior

With the continuous penetration of information technology and Internet technology in the field of education,the teaching method has been changed in the field of Education--the emergence of live broadcast teaching.As the main body of online live classroom teaching behavior,teachers’ behavior will directly affect the effectiveness of live teaching and the achievement of teaching objectives.Based on the theories of pedagogy and psychology,with the help of slicing concepts and technologies of medicine and biology,this paper decomposes the playback video of geography live teaching into independent teaching segments,diagnoses the typical teaching behaviors in the teaching segments,and analyzes their advantages and disadvantages.The research results will help to improve the teaching behaviors of teachers in geography live teaching and improve the teaching efficiency of geography live teaching quality.Firstly,this paper discusses the background,importance and essential of the research,summarizes and comments on the relevant research literature at home and abroad,and discusses the methods of this research,namely literature research method,classroom observation method,teaching slice diagnosis method,comparative analysis method,etc.Then,it discusses the important concepts in this paper: the connotation and characteristics of live teaching,teaching behavior,teaching slice diagnosis,and analyzes the theoretical basis of the research from four aspects: behaviorism,constructivism,teaching analysis,and Educational Pathology theory.Then,based on the general process of teaching slice diagnosis,this paper summarizes the development of teaching slice diagnosis of teachers in live classroom;introduces in detail the slice diagnosis steps of high school geography teachers’ live classroom teaching behavior,and makes the relevant classroom observation table;discusses the construction purpose,construction principle,construction basis and construction steps of the diagnosis standard system;combined with the geography discipline On the basis of the general requirements of teaching behavior,the diagnostic standard system of high school geography live classroom teachers’ teaching behavior is constructed.Finally,the live teaching of three teachers during the epidemic period is selected as the case object,and according to the steps of teaching slice diagnosis,the typical teaching behavior is analyzed;according to the results of the case analysis,combined with the diagnostic criteria,the general operational requirements of geography teachers’ teaching behavior are obtained.The results show that:（1）In the diagnosis of the teaching slice of the organization behavior before class in the geography live broadcast class,it is found that in some cases,there are insufficient teaching tips when teachers organize activities before class,even there is no such link.Therefore,its general operational behavior is summarized as follows:（1）before class,the organization should make sufficient teaching preparation and learning tips;We should learn from the live broadcast and do a good job in various forms of subject content.（2）In the diagnosis of the teaching slices of the lead-in behavior in the live geography classroom,it is found that some teachers copy the lead-in phenomenon in the offline classroom.Therefore,its general operational behavior can be summarized as follows: introducing various ways,combining the characteristics of live broadcast and emphasizing situational introduction.（3）After studying the slicing of the explanation behavior,it is found that there is a serious situation that teachers explain themselves in the live classroom.Therefore,the explanation behavior in the live classroom can be summarized as follows: learning to be the anchor,improving interest,diversity of explanation methods,students’ participation,studying teaching materials deeply and improving logic.（4）The typical problem found in the slicing of teachers’ interactive behavior in geography live broadcast class is that teachers are difficult to organize interaction effectively,or even not.Therefore,the interactive behavior of live classroom is summarized as based on online platform,with diverse content methods,active participation of teachers,reasonable organization and reasonable interaction.Through the slice diagnosis of high school geography classroom teaching behavior,this paper constructs the slice observation method,procedure and diagnostic standard system of online geography live classroom,and improves the theoretical framework of slice diagnosis of high school geography live classroom.And through the analysis of examples,summarize and summarize the operation methods and steps of high school geography live class,to provide practical guidance for the follow-up development of geography live class.