Research on the Teaching of Big Ideas in High School Geography from the Perspective of Core Competencies

以核心素养为指导开展高中地理大概念教学，对于落实学科育人价值具有一定的现实意义。文章以核心素养培育为出发点，通过地理大概念结构化的知识体系、情境化的学习活动以及多元化的评价机制，结合具体的教学案例并进行效果测评，结果表明，大概念教学可以有效提升高中生的综合地理素养。Guided by core competencies, teaching big concepts in high school geography holds practical significance for realizing the educational value of the subject. This article, starting from the cultivation of core competencies, employs a structured knowledge system of big concepts in geography, situational learning activities, and diversified evaluation mechanisms. By integrating specific teaching cases and conducting effectiveness evaluations, the results show that big concept teaching can effectively enhance high school students’ comprehensive geographical literacy.