| As the curriculum reform is constantly deepened,the hot topics in middle school history teaching are reflected in "big units","big concepts",and "teaching conceptions".More and more history teachers are beginning to pay attention to large unit teaching,and they are also beginning to attach importance to establishing and implementing teaching ideas in classroom teaching.This is both a challenge and an opportunity for teachers.Large unit teaching takes the core concepts as the main support,understands the nature of the discipline through the study of knowledge,and makes the cultivation of students’ core literacy through transfer and application.The establishment of a holistic teaching thinking consciousness,the breaking of the links between the original units of the textbook,and the guidance of students to understand the overall trend of historical development are the keys to large unit teaching.As for the establishment of teaching conceptions from the perspective of large units,teachers are required to make the construction of a structured knowledge system from the perspective of "big concepts",deeply analyze and understand teaching content,attach importance to the grasp of the relevance between units and between classes,as well as carry out the design of teaching ideas suitable for the teaching theme of the unit and being able to trigger rational thinking among students based on the examination,learning,and academic research results.The referable exploration ideas are provided by the establishment and implementation of teaching conceptions from the perspective of large units for the cultivation of core discipline literacy,the enhancement of classroom teaching efficiency,and the strength of teachers’ professional literacy.In this research,under the guidance of the new curriculum standards,on the basis of teaching concepts such as "big units","big concepts" and so on,the part of ancient Chinese history in the outline of Chinese and Foreign History is taken as an example to explore the basic categories,design strategies,and concrete practices of high school history classroom teaching conceptions from the perspective of big units,which also tries to carry out the research on the practical issues that should focused on in high school history classroom teaching conceptions from the perspective of big units.Based on this,it tries to seek ideas and methods to solve the problems of multiple contents,mixed thoughts,and difficult integration in the unified edition of high school history textbooks from this research perspective,so the useful references can be provided for the enrichment of the ideological content of high school history classroom teaching,the cultivation of core literacy in the history discipline,and the enhancement of the quality of history classroom teaching. |