Research On PCK Of Physics Teachers In Senior High School Under The Background Of New Curriculum Standard

Pedagogical Content Knowledge(PCK)is recognized as the most effective component of teachers' knowledge.It is an organic integration of teachers' own learning knowledge and educational practice's experience,and it is easy for students to accept their own subject knowledge.The knowledge of representation is also closely related to the professional development of teachers.On 16 January 2018,the Ministry of Education published the Curriculum Standard for subjects such as General High School Curriculum Programme and Chinese(2017 Edition),which was revised by a number of experts over a period of four years to the general high school curriculum programme and the curriculum standards for 14 disciplines,including physics,And announced that the curriculum reform from the fall 2018 implementation.The promulgation of the new curriculum standards puts forward higher requirements for senior high school teachers,and their knowledge of subject teaching must be adjusted accordingly.In this paper,physics teacher in senior one as the object of investigation,using questionnaires and interviews to investigate their subject teaching knowledge under the background of the new curriculum standard.This paper investigates the domestic and foreign literatures,constructs the PCK model of senior high school physics teachers,defines the PCK,of senior high school physics teachers,and then refines the indexes of each element of the model according to the background of the new curriculum standard,and formulates a questionnaire.Taking the senior one physics teachers as the object of investigation,this paper investigates their teaching knowledge under the background of the new curriculum standard by means of questionnaires and interviews.According to the survey results and interview contents,the present situation and causes of PCK of senior high school physics teachers are obtained.According to the survey results and interview contents,the present situation and causes of senior high school physics teacher PCK are obtained,and according to the present situation,the author puts forward some suggestions for developing senior high school physics teacher PCK:actively developing education and teaching based on core literacy;Strengthen pedagogy,psychology knowledge,and apply to teaching practice;improve evaluation system,pay attention to learning evaluation knowledge;strengthen the consciousness and direction of high school physics teachers' own efforts.It is hoped that it will be helpful to understand the PCK of senior high school physics teachers and develop the PCK of senior high school physics teachers under the background of new curriculum standards.