| With the gradual advancement of curriculum reform,in order to adapt to the development of the times,the Ministry of Education of China officially issued the 2022 edition of the compulsory education physics curriculum standards in 2022.New physics textbooks of various versions have been gradually in the writing state,and the degree of consistency between the compilation of textbooks and the requirements proposed by the new curriculum standards directly affects the effectiveness of curriculum reform.After class exercises are an important component of the textbooks,Therefore,this study has certain value in conducting consistency analysis between the after-school exercises of the People’s Education Press junior high school physics textbook and the new curriculum standards.This article uses literature research,content analysis,and comparative research methods to study the 2012 edition of the eighth grade first volume and the eighth grade second volume of the People’s Education Edition physics homework and the 2022 edition of the compulsory education physics curriculum standard.Based on the revised Bloom education goal classification theory and the new curriculum standard,a two-dimensional framework for consistency analysis is constructed.After completing the coding of the research object,Using the SEC consistency analysis model for reference,the consistency coefficients between the after-school exercises in the eighth grade first volume and eighth grade second volume physics textbooks of the People’s Education Press and the 2022 compulsory education physics curriculum standards were calculated.The confidence intervals for the consistency coefficients of the research subjects were determined using MATLAB software.Finally,the degree of consistency between the after-school exercises in the eighth grade first volume and eighth grade second volume physics textbooks and the new curriculum standards was analyzed from the dimensions of content theme and cognitive level,respectively,The following conclusions were drawn:(1)From the overall consistency coefficient,the "content requirements" corresponding to the physics exercises in the first volume of eighth grade and the new curriculum standard,the "academic requirements" corresponding to the physics exercises in the first volume of eighth grade and the new curriculum standard,the "content requirements" corresponding to the physics exercises in the second volume of eighth grade and the new curriculum standard,and the "academic requirements" corresponding to the physics exercises in the second volume of eighth grade and the new curriculum standard have all reached an acceptable level of consistency overall,Except for the eighth grade first volume physics exercises that do not have statistical consistency with the corresponding "academic requirements" of the new curriculum standard,all other exercises have statistical consistency;From the consistency coefficient of the second level themes,the five second level themes in the physics exercises in the eighth grade first volume have reached an acceptable level of consistency with the corresponding "content requirements" and "academic requirements" of the new curriculum standard,and have statistical consistency at the 0.05 level;The "Content Requirements" corresponding to the "Energy,Energy Transformation and Transfer" and "Mechanical Energy" second level themes in the eighth grade second volume physics homework and the new curriculum standard,as well as the "Academic Requirements" corresponding to the "Energy,Energy Transformation and Transfer" second level themes in the eighth grade second volume physics homework and the new curriculum standard,have not reached an acceptable level of consistency and do not have statistical consistency,The rest reached an acceptable level of consistency and showed statistically significant consistency at the 0.05 level.(2)From the perspective of content theme dimension,the physics exercises in the first and second volumes of eighth grade correspond to the "content requirements" and "academic requirements" of the new curriculum standard,with different emphasis on the key points of knowledge testing,and the degree of consistency is relatively low.(3)From the perspective of cognitive level,there are different cognitive requirements for knowledge points between the physics exercises in the first and second volumes of eighth grade and the new curriculum standards’ "content requirements" and "academic requirements",and the degree of consistency is not high.Based on the reflection of the research results,this study provides certain suggestions for the selection of after-school exercises in the eighth grade physics new textbook of the People’s Education Press and the teaching of teachers.It aims to provide a theoretical basis for the writing of after-school exercises in the new textbook and promote the smooth development of teacher teaching activities through this study. |
