The Evolution And Transformation Of Pedagogy Discourse From The Perspective Of Media Ecology

In recent years,with the advancement of media technology,the integration of education and media technology has become more and more in-depth.In the field of pedagogy,the question of "how to use media technology in education" that has been concerned and studied in the past has gradually become unsatisfactory for pedagogy.The problems encountered in the development of the subject in the current era.Under the background that more and more humanities and social disciplines embrace media technology,pedagogy also needs to rethink the theoretical connection between the discipline itself and media technology.And this kind of academic reconnection first needs to update the disciplinary discourse system,and people need to re-understand and express the pedagogical discourse under the background of the new media environment.This research is based on the media ecology thoughts that originated in North America in the last century to study the evolution of pedagogical discourse in different media ages and how to transform strategies in the new intelligent media era.Pedagogy discourse is under the influence of the discourse subject concept,the discourse subject speaks its thoughts on educational phenomena and educational issues in a certain way of expression,and has a certain stable and standardized expression,core concept and value orientation.Therefore,in order to explore the evolution and problems of pedagogy discourse,we should at least clarify the evolution and transformation of the discourse subject of pedagogy discourse and the expression of discourse content.In addition,since the study of the evolution process of pedagogy discourse in this study is under the perspective of media environmental science,it is necessary to establish a connection between the basic theories of media environmental science and the discourse of pedagogy before discussing the evolution process.Therefore,this study adopts the literature method and historical analysis method to divide the research content into five parts.First of all,the first part of this research mainly introduces the basic theories of media environment and the setting of discourse elements of pedagogy from its perspective.The second to fourth parts are based on the first part,according to the three dimensions of the discourse subject of pedagogy,the content of the discourse,and the way of expression of the discourse of pedagogy in the three eras of handwritten book media,print media and electronic media.The process is explained.The fifth part is to combine the communication characteristics of the emerging intelligent media to propose strategies for the transformation of pedagogical discourse in the subject,content and expression of the new media era.