地理教学如何提高教学效率,在45分钟内既让学生全面掌握教学大纲中规定的内容,又能减轻学生负担,是我们地理教师需要探索解决的问题。要解决这个问题,必须从地理学具有综合性的学科特点出发,遵循学生心理活动及取得最佳记忆的认知规律,系统处理教材,建立知识体系——实行结构教学。在教学中,使学生建立系统结构。即由“知识点”连成“知识线”,进而结成“知识网”。从整体上、联系上、结构上去掌握知识,培养能力,发展智力,取得课堂教学的最佳效果。 教材处理,应用知识结构化,结构层次化,层次题目 How to improve the efficiency of teaching geography teaching, allowing students to fully grasp the contents of the syllabus in the 45 minutes, but also reduce the burden on students, is our geography teachers need to explore and solve the problem. To solve this problem, we must proceed from the disciplinary characteristics of geography, follow the students’ psychological activities and the cognitive rules of obtaining the best memory, systematically process the teaching materials, and establish the knowledge system—the implementation of structural teaching. In teaching, students are allowed to establish a system structure. That is, “knowledge points” are linked into “knowledge lines,” which in turn form a “knowledge network.” Learning knowledge, cultivating ability, and developing intelligence from the overall, contact, and structure to achieve the best results in classroom teaching. Textbook processing, structured application knowledge, hierarchical structure, hierarchical topics