Research On The Construction And Practice Of High School Geography Teaching Design Framework Based On TPACK Theory

Digital information technology has penetrated into every aspect of society and life.The application of new technology in education can bring new ideas and new pattern for its development.However,under the influence of school teaching equipment and school management system,offline regular teaching is still prevalent in most schools.Under the background of the new era,the transformation and practical exploration of the teaching and education mode combining online and offline conventional teaching based on information technology has become a research hotpots.The integration of TPACK theory with technical knowledge,teaching knowledge and subject knowledge framework can provide a new practical support for the transformation of teachers teaching and education mode.This study focuses on three issues: first,what model should be adopted and what problems should be paid attention to in geography instructional design based on the theory of TPACK,and how to carry out technical integration of geography instructional design in high school;The second is to construct the teaching design framework of geography subject based on TPACK theory and apply it in class,observe and evaluate the effect in class and after class.The third is to apply TPACK framework to geography,and discuss some problems existing in geography teaching under the background of technological development,so as to provide reference for future related research.In the research process,firstly,relevant literature was searched,collated and analyzed to understand and grasp the achievements of current domestic and foreign researchers in TPACK theory and geography instructional design,find out the shortcomings,and summarize the existing research worthy of reference.Secondly,through the analysis of the traditional teaching design mode and the current situation of high school geography teaching,the existing problems in the traditional teaching design mode are discussed.Then,by using the methods of literature research,classroom observation and so on,a middle school geography teaching design framework based on the theory of TPACK is constructed.The framework includes the following elements:Course standard analysis,teaching material analysis,learning situation analysis,talent training requirements analysis,teaching objectives,teaching difficulties,teaching methods,teaching hardware facilities and technology analysis,analysis based on TPACK framework,teaching process,blackboard design and teaching evaluation,according to the construction of TPACK teaching design framework,compiled and implemented the "Vegetation" section of the teaching.The main conclusions are as follows:(1)Through the interviews with teachers and the test results and feedback of students,we can see that better teaching effects have been achieved,and to a certain extent,the effect of the teaching design framework constructed in this paper on the development of students’ core literacy in geography has been verified.(2)The instructional design framework based on TPACK theory provides a new perspective and concept for geography teachers in the design and practice of regular geography teaching in high school.At present,the research on TPACK theory is deepening day by day,among which,the application research takes the first place,but there are few practical cases in applying technology to geography.The research and application of TPACK framework provides a reference method for geography teaching.(3)With TPACK as the theoretical basis and high school geography curriculum as the research object,based on which the construction of TPACK instructional design framework plays a role in promoting the actual teaching effect.After the formation of TPACK framework,the instructional design of high school geography will change accordingly.Based on the TPACK theory,the design framework of high school geography teaching is constructed.It plays a great role in cultivating students ability to obtain geographic information and solve geographical problems.(4)Guided by the framework of TPACK,the teaching design of high school geography shows its unique functions in terms of cultivating the core quality of geography discipline,stimulating students learning potential,creating classroom atmosphere and achieving teaching objectives.Teachers are required to carry out continuous research,enrich their own knowledge structure,optimize the geography teaching design based on TPACK framework and improve teaching efficiency when carrying out geography teaching design under TPACK framework.