地理教学内容中蕴含的德育素材是比较广泛的,既有爱国主义、集体主义、民族精神这样的传统课题,也有环保、能源、人与自然的和谐发展这样具有鲜明时代烙印的新课题。问题是,这些素材大多“隐”而不“显”,属于“潜素材”。笔者在教学过程中,探索出地理教学的“德育三角模式”, The content of the moral education contained in the geography teaching content is relatively extensive, including traditional topics such as patriotism, collectivism, and national spirit, as well as new issues such as environmental protection, energy, and the harmonious development of man and nature. The problem is that most of these materials are “hidden” and not “explicit” and they are “potential materials.” In the course of teaching, the author explored the “triangle mode of moral education” in geography teaching.