The Andanalysis Of Blackboard Writing Behavior From Physical Teacher's Competition In National High School

Blackboard behavior,as an important teaching method,has always been valued for by teachers.With the development of modern instructional technologies and its osmosis to education,the definition of blackboard behavior has been changed from traditional blackboard to generalized one,which includes multimedia.As mentioned before,modern instructional technologies have been added to its educational methods and different forms,such as,voice and images,have enriched its expression.Therefore,generalized blackboard behavior becomes a more visual and vivid instructional activity.Not only is blackboard behavior a educational activity of teachers,but also a educational strategy and one of educational forms.The addition of modern instructional technologies optimizes the whole blackboard theories teachers' blackboard behaviors.However,the technologies of multimedia itself may have a restricted effect on teachers' mind and actions,and their excessive dependence on multimedia may result into repeated and inflexible educational processes.The most significant merit of blackboard behavior is the gradually expend of explanation and writing,especially for science courses,which helps to establish logical thoughts of students.Hence,the study of blackboard behaviors is not only in favor of the optimization of blackboard-writing theories,but also integrates the advantages of multimedia and tradition blackboard behavior and provide reference for physical teachers to some extent.This essay mainly adopts documentary,interviewing,video-analysis and case study methods.After the topic was decided,I gathered relative materials,learned from others,concluded common ground,defined correlative concepts,summarized study theories,and then interviewed almost 55 secondary-school teachers who utilize similar blackboard behavior context,confirmed the main research aspect of this essay according to the interview results,finally run a specific analysis through watching the past five years national competition(secondary-school)of young physical teachers,which does supply an useful reference to the analysis of physical teachers' blackboardbehavior.According to literature review,this essay makes it clear that,for the present blackboard behavior study,more attentions are payed to theories instead of practice.And three issues exist in the following interview of teachers,which focus on their blackboard behavior:(1)teachers are confused about the definition of blackboard behavior;(2)teachers depend multimedia more than traditional blackboard behavior;(3)teachers' blackboard-writing simply express in only one way.In terms of these,this study conducts the analysis of national competition(secondary-school)of young physical teachers,makes up the shortage of the combination of theories and practice of blackboard behavior,at the meantime,does a study of blackboard behavior leading in,content making and methods presenting,respectively.According to more than once analysis and summaries,when it comes to the teachers' blackboard behavior leading in,content making and methods presenting,three things need to be mentioned:(1)A good start is a half of success,blackboard behavior leading in plays an essential role in teachers' blackboard behavior.In terms of the particularity of science course,experiment leading in,material object leading in and reality leading in are three methods normally used by teachers.In order to improve the enjoyment of their classes,teachers may pick some relative stories to do so.(2)Physical teachers,who work in secondary school,lay emphasis on levels study,quantitative analysis,images figuring out questions and cultivating experimental skills and abilities.The logical structure of secondary school science is systematically and perfect.Hence,in order to make a scientific,refined and lucid blackboard behavior,the highly general entry of induction is normally being used,which could clearly exhibit mental logical reasoning method and the structural method,which is a combination of abstract and concrete.(3)Blackboard behavior methods presenting is a procedure that teachers can demonstrate their science knowledge as well as their individual teaching.Teachers usually use some methods,such as black-white board,interactions between teachers and students,combination of colorful pictures,to present their blackboard behavior.