Research On Chemical Unit Teaching From The Perspective Of System Thinking

In 2017,China promulgated and implemented ? New Curriculum Standards ?,and condensed the goal of "Core literacy".But how to put the goal through the entire teaching process? It must lie in teaching design."Unit teaching design" came into being with the form of educational reform.As an advanced design mode,it can connect the teaching content and literacy goals well.Moreover,as a "Central science",the knowledge system of chemistry is huge and multi-dimensional,so teachers often have "no way to start" and "care for this and lose that" when facing such complicated contents.As an advanced thinking mode,systematic thinking has prominent functions of "overall planning" and "connection",which can better integrate teaching content and plan teaching process in teaching design.Therefore,teachers use "Systematic thinking" to guide "Unit teaching design" in teaching design,which can accurately grasp the discipline laws,also highlight the discipline characteristics of chemistry,and optimize the teaching process and improve teaching behavior,so as to realize the real implementation of "Chemistry core literacy".Based on the above viewpoints,this study takes "unit teaching" as the carrier and introduces the related contents of "Systematic thinking",namely: complex adaptive teaching design and SCICE framework.By taking advantages of the two in teaching design,the basic framework of unit teaching in the field of core literacy in China has been improved,and a new unit teaching design mode in the field of systematic thinking has been generated.Moreover,in order to make up for the deficiencies in the direction of thinking teaching in China,the author developed a "triple six-step" teaching mode that focuses on systematic thinking training.After a series of theoretical research and empirical research,the results show that the use of systematic thinking to guide unit teaching has outstanding advantages,and unit teaching from the perspective of systematic thinking has also achieved good teaching results.This paper mainly consists of five parts:The first part: It explains the background of the research,the significance of the topic selection and the status quo of research at home and abroad,and briefly describes the thinking and research methods of the entire research.The second part: A literature review around the cores of this paper which are "Systematic Thinking","Unit Instructional Design",and "STICE" framework,in order to clarify the content and characteristics of each concept and prepare for the next analysis.The third part: Carry out migration analysis on "Systematicthinking" and "Unit teaching",expose the commonalities and similarities of the two,and clarify the relative advantages of "Systematic thinking" in order to improve "Unit teaching".The fourth part: Based on the previous research results,we developed the "Unit teaching design framework in the perspective of systematic thinking" and the "triple six-step" teaching mode.The fifth part: According to the generated framework,the lesson design and empirical research are carried out.