A Comparative Of Study Of Middle School Physics Textbooks Based On The Key Competence Of Subject

With the development of society and education,the requirement of talent cultivation is constantly improving.More and more countries begin to pay attention to the cultivation of students' key competence.In recent years,the key competence has become the focus of research in China,and gradually formed the key competence of subject.The key competence of physics subject includes four aspects: physical concept,scientific thinking,scientific inquiry and scientific attitude and responsibility.Under the guidance of the key competence of physics subject,the newly compiled high school physics textbooks are also used everywhere,and become a new round of research hotspot.This study is based on the key competence of physics subject.First,it compares the old and new curriculum standards,selects the perspective and content of the textbook analysis,and then defines the elements of the key competence of physics subject.It also divides the textbook analysis unit and establishes the textbook analysis.Framework.And finally analyze the surface structure and deep structure based on the key competence of physics subject.Comparing domestic textbooks and American textbooks in seven parts: the overall structure of the textbook,the way of introduction,the text,columns,side notes,examples and exercises.And draw the following conclusions:(1)In aspect of physical concepts,the new and old textbooks mainly reflect the physical concepts in the text and columns.The domestic textbooks of the old and new textbooks has some adjustments to the content of the texts and columns.However,the total knowledge is not significantly different.The American textbooks mainly reflect the physical concepts in the text sections.(2)In the aspect of scientific thinking,the frequency of each element of scientific thinking reflected in the new textbook is higher than that in the old textbook,and special columns are set up to introduce scientific reasoning and scientific argument are introduced directly in the side notes.The elements of model construction and query innovation in American textbook is higher than that of the old and new textbooks,which are mainly distributed in the text,examples and exercises.(3)In the aspect of scientific inquiry,the new textbook pays attention to inquiry teaching.Except for the experimental chapters,each section is expanded with the column of “problems”.The American textbooks show that the elements ofexperimental inquiry are better than the old and new textbooks.(4)In terms of scientific attitude and responsibility,in order to help students build up national self-confidence,the new textbook focuses on displaying the major domestic scientific and technological achievements in recent years in the expansion column of the textbook.American textbooks pay more attention to helping students solve practical problems through examples and exercises.According to the conclusion of comparative analysis of textbooks,some suggestions are put forward from two aspects of compilation textbook and use textbook.