| Since the 21 st century,the network information technology has developed rapidly,and the subject courses with overload of information need big concepts to control the organization to promote students’ deep learning.More importantly,with the promulgation of the "General High School History Curriculum Standards(2017Edition)",the cultivation of historical core literacy has become an important goal of the current history curriculum reform.The curriculum standard clearly states: "Attach importance to the core concept of the subject and structure the content of the curriculum".Cultivating the core literacy of history requires a deeper understanding of the major concepts of the subject.The teaching of major concepts has become an important focus of the reform of high school history classroom teaching.The application of the big concept in history teaching is still in the preliminary exploration stage.To carry out the teaching of high school history concepts,it is necessary to find relevant theories from the aspects of pedagogy,educational psychology and history.The core of this research is how to construct high school history teaching based on big concepts,presenting a coherent and operable teaching operation mode.Combining related cases,it mainly focuses on the three core design steps:condensing the big concept of history,integrating teaching content,and designing the teaching process.This is an important guarantee for the implementation of the big concept teaching concept into the high school history classroom.Finally,after forming the overall high school history teaching ideas,combined with the specific text content,using the concept of "national blending" as a teaching case demonstration,and feedback on this.From theory to practice,this research combines big concepts with the practice of high school history teaching,and has carried out a more systematic and tentative exploration.It may be able to make a small contribution to the reform of history classroom teaching. |