Based On The Core Literacy Of Physics, A Research On The Junior High School Physics Textbook Published By The People's Education Press

Nowadays,"core literacy" has become a hot topic in the education circles both at home and abroad.The research on "core literacy" has also been carried out in an all-round way in China,and has achieved fruitful results,and has established the basic framework of "the core literacy of Chinese students".Under the guidance of this framework,the leading figures of various disciplines have formulated the core literacy of each subject based on the more than 10 years' experience in curriculum reform and the characteristics of the subject.In this context,the physical discipline has also formed its own core literacy,namely,the core quality of physics,including four dimensions of physical concept,scientific thinking,scientific inquiry,scientific attitude and responsibility.The current physical teaching materials are written in accordance with the requirements of the curriculum standard which aims at the goal of the three dimensional objectives.Although the presentation of the core literacy does not mean that the three dimensional goals are out of date,the "core literacy" is the promotion and development of the "three dimensional goal".At present,the physical teaching material which is specially written to cultivate the core quality of students' physics has not yet come out.So what is the present situation of the physical core literacy in the physical teaching material and what problems are still existing in the training of the core literacy of the students,which need further study.This article takes the physical teaching material of the junior high school as the research object.Through the study of this problem,the present situation of the physical core accomplishment of four dimensions in the teaching material is obtained.It not only has practical guiding significance to the physics teaching in the area where the textbook is used,but also it can put forward some of the shortcomings of the textbook.Suggestions for writing teaching materials.This paper studies the presentation of the elements of physical core literacy in the junior high school physics textbook of the people's education press.(1)based on the domestic scholars' related research on the core quality of physics,the connotation of various elements of physical core literacy is analyzed,and the operability of the various elements of physical core literacy in the teaching materials is defined.(2)based on the definition of the various elements of physical core literacy,this paper analyzes the presentation of the physical core literacy of each section of each section of the physical teaching material of the three junior high school in 85 sections,and carries out a statistical analysis of the results.(3)according to the results of the study,it reflects the present situation of the physical core literacy in the physical teaching materials of the junior middle school,and puts forward some suggestions for the compilation of the textbook.The following conclusions are obtained through the study.(1)the frequency of each factor in the physical concept dimension is in order from high to low in order of "view of interaction","view of energy","view of movement","view of matter",and through the study of the textbook,the distribution model of the elements of physical concept dimension in the textbook is obtained.(2)the frequency of each factor in the scientific thinking dimension in the textbook is "scientific argument","scientific reasoning","model construction" and"query innovation",and the frequency of "query innovation" is low(only 32 in the 85 section).(3)in the dimension of scientific inquiry,there are 25 sections in the 85 sections of the physical teaching material for junior high school,and each of them has the presentation of the three elements of "problems","evidence" and "explanation",but only 5 of them have "communication" elements.Therefore,the teaching materials are"communicating" in the scientific inquiry dimension.The frequency of the elements is very low.(4)the frequency of various factors in the scientific attitude and responsibility dimension in the textbook is in order of "scientific attitude","scientific essence","STSE" and "scientific ethics" in order from high to low.The frequency of the first three elements "scientific attitude","scientific essence" and "STSE" is very high,but the frequency of "scientific ethics" is only 9 times(only 9 in 85 sections).Therefore,in the dimension of scientific attitude and responsibility,the presentation of elements of"scientific ethics" is obviously insufficient.