基于案例教学的“洋流对自然环境影响”的教案设计

The Teaching Plan Design of “the Impact of Ocean Currents on the Natural Environment” Based on Case Teaching

摘要: 案例教学法在高中地理课堂教学有积极意义，可以有效降低难度，便于学生对知识的理解，促进教师的教学，是地理课堂必不可少的教学方法。“洋流对自然环境的影响”这一节知识比较抽象且是高中地理的难点，学生难以深入理解。为了促进地理教学，本教案设计以小黄鸭漂流旅程案例为主线，利用小黄鸭漂流路线将洋流对地理环境的影响所涉及的知识点结合起来。通过案例教学法增强学生对知识的理解能力，提高课堂教学效率，为高中地理教师提供教学参考。

Abstract: Case teaching method has an important role in geography classroom teaching in senior high school. It is an essential method of teaching improvement in geography classroom for its reducing the difficulty of the course contents and the students’ understanding. The knowledge of “The Impact of Ocean Currents on the Natural Environment” in geography textbook is relatively abstract and is a difficult point in high school geography, which is difficult for students to understand deeply. In order to promote the teaching of geography, this teaching plan is designed with the case of the little yellow duck drifting as the main line, using the little yellow duck drifting route to combine the knowledge points involved in the impact of ocean currents on the geographical environment. The case teaching method is used to enhance students’ understanding of knowledge, improve classroom teaching efficiency, and provide teaching reference for senior high school geography teachers.