Construction Of Waterfall Model Of TPACK Ability Cultivation For Pre-service Physical Education Teachers

Since the 21st century,the international education reform into the new,the phase of high speed on the teaching of information technology and education is the United Nations educational,scientific and cultural organization(UNSCO),the European Union(EU)and the international organization for economic cooperation and development(OECD),international organizations such as the education development key of the research object,emphasize the central role of information technology in the education teaching,to strengthen teachers'information literacy for teachers in the teaching time fully independent play a role of innovation,in the domestic education reform and development direction of the same.Published at the turn of the century the foundation education course reform outline(try out)"pointed out to advance the application of information technology in the teaching process,to reform deepening the" using information technology tools rehabilitation program "project workshop meeting minutes","national medium and long-term education reform and development plan outline(2010-2020)" and "the implementation of the national primary and secondary school teachers' information technology application ability promotion project 2.0 opinion",such as policy document also shows the look forward to working with our information technology into the teaching process of the higher requirements for teachers'ability.Teacher TPACK is the subject teaching knowledge integrating technology,which includes the comprehensive ability of technical knowledge(TK),content knowledge(CK)and teaching knowledge(PK)as well as their combination.For pre-service physical education teachers,it is necessary to pay attention to the development of their TPACK ability to promote the direction of education reform including information technology.Research through the literature material law,questionnaire investigation,interview method and statistics method and experimental method,ability development as the goal to pre-service physical education teachers guidance for logical foundation and the characteristics of PE course,the concept of TPACK both at home and abroad research framework,the ability to contain dimensional relationships,promote the ability to improve the ability of the influence factors and the cultivation mode for comb,research related to the second the mature TPACK ability measurement tools at home and abroad were reviewed and comparison analysis,repair the system adapt to pre-service physical education teachers in China TPACK ability level measurement tools,and the sports education professional 77 pre-service physical education teachers to carry out the investigation,Thirdly,quantitative analysis of the data and qualitative analysis of literature were carried out to analyze the influencing factors,objective connotation and core essence of the TPACK ability development of pre-service physical education teachers.Finally,the waterfall model of TPACK ability cultivation of pre-service physical education teachers was constructed and verified by experiments.The research conclusions are as follows:(1)In the three single factor basic dimensions of comprehensive TPACK ability of pre-service physical education teachers,the level of TK dimension is slightly lower,which is different from the other two dimensions.(2)There are differences in scores between the TK dimension of pure technology and the dimension that does not include technology,but there is no significant difference between TPK and PK groups of dimensions that include and do not include technology.(3)Among pre-service PE teachers,male PE content knowledge(CK)is better than female PE teachers,which is mainly reflected in senior students,and there is little difference in the other six dimensions.(4)There is no significant difference in the TPACK ability of junior and senior PE teachers before service.(5)combination of two-factor dimensions(TPK,PCK and TCK)is main affect TPACK levels,including technical content knowledge(TCK),is the combination of information technology and sports content,is the influence of the main dimensions of TPACK ability,is also the top sports teachers in-service TPACK ability cultivating comprehensive evaluation and the need to focus on cultivating the emphasis content design.(6)The dimension level of the combination of technology and subject content and technology(TCK)and pedagogy knowledge(TPK)of pre-service PE teachers is lower than that of PE subject content knowledge(CK)and pedagogy knowledge(PK).(7)Construct a waterfall model of pre-service physical education teacher TPACK ability cultivation including seven sub-steps of three main phases:preparation phase,implementation phase and maintenance phase.Pre-service physical education teachers' TPACK ability cultivation and model optimization will integrate adaptive technology into education and continue to promote the process of physical education reform.Research recommendations:1.In the optimization of the pre-service physical education teachers'TPACK ability cultivation waterfall,select a richer sample from the depth of space Collect three-dimensional data containing more possible information(such as special sports events,etc.)and explore the differences between the internal and external environments of pre-service physical education teachers.2.Carry out long-term follow-up and cultivation research,select the cultivation team for joint cooperation and cultivation,and more efficiently improve the TPACK ability development of pre-service physical education teachers.3.Develop extension modules based on the waterfall model of pre-service physical education teachers' TPACK ability cultivation,develop more targeted cultivation model variants,and further promote the optimization and improvement of cultivation models and the development of physical education teachers' TPACK ability.