地理图景导学情境创设质量提升的课堂实践探索与启示——以“长江流域的综合开发与可持续发展”为例

A Study on the Classroom Practice of Quality Improvement by Geographic Scene Guidance Situation——Taking the "Comprehensive Development of the Yangtze River Basin" as an Example

图景是地理重要的学科特色,体现地理学科特点的图景情境是为地理教学服务的。在新课程改革中应运而生的中学地理"五个一"教学模式,首要的教学环节就是图景导学,把创设高质量的图景导学情境视为提升高品质课堂的一条重要路径。在教学同一内容"长江流域的综合开发与可持续发展"中,先后三次分别从观赏大型电视纪录片《话说长江》主题曲及其视频、赏析毛泽东诗词《水调歌头·游泳》、假设体育明星对调比赛项目的角度创设具有一定内在关联的不同图景导学情境片段,从具体的课堂实践探究中体会到三例图景情境质量的逐次提升。高质量的图景导学情境创设,一般要体现学科性、指向性、现实性、新颖性、问题性、体验性的特征。

The picture scene is an important subject characteristic of geography.The picture scene situation which embodies the characteristics of the geography is to serve the geography teaching.In the new curriculum reform,the"Five Ones"teaching model of middle school geography emerges as the times require.The most important teaching link is the picture view guidance,which regards the creation of high-quality scene as an important way to improve the quality of the class.In the course of"Comprehensive Development and Sustainable Development of the Yangtze River Basin"with the same content,three different scenarios with certain intrinsic correlation were created,and the quality of the three picture situations was improved step by step from the concrete classroom practice,which was helpful to understand the creation of high-quality scene guidance situation.Generally,it should reflect the characteristics of discipline,directivity,reality,novelty,problem and experience.