用好线上教学手段，优化高中地理课堂

李智辉

【摘  要】随着教育与科技之间融入深度的日益加深，高中地理教学正朝着信息化方向迅速前进，线上教学在地理教学中的应用日益频繁。但线上教学是一种新兴教学方式，师生们对线上学习空间的探索并不是十分充足，其在当下高中地理教学中的应用也并非完美无缺。分析线上教学问题并根据问题提出优化性线上教学建议，是助力高中地理线上教学活动的发展与完善的需要，也是顺应教育信息化发展潮流，提升高中地理学科教学质量的要求。

【关键词】线上教学;高中地理;优化策略

中图分类号：G633.55      文献标识码：A      文章编号：0493-2099（2021）30-0071-02

Make Good Use of Online Teaching Methods to Optimize Senior High School Geography Classrooms

（Qinhuangdao Experimental High School， Hebei Province， China） LI Zhihui

【Abstract】With the deepening of the integration between education and technology， senior high school geography teaching is rapidly advancing in the direction of informatization， and online teaching is increasingly used in geography teaching. However， online teaching is an emerging teaching method. The exploration of online learning space by teachers and students is not very sufficient， and its application in current senior high school geography teaching is not perfect. Analyzing online teaching problems and proposing optimized online teaching suggestions based on the problems is the need to help the development and improvement of senior high school geography online teaching activities， and it is also a requirement to conform to the trend of educational information development and improve the quality of senior high school geography teaching.

【Keywords】Online teaching;Senior high school geography;Optimization strategy

当今时代是一个线上教学与线下教学并存的混合式学习时代，线上教学已然成为基础教育教学活动中的常态化教学手段。线上教学的发展一片繁荣，但这繁荣的背后也并不是毫无忧虑的。随着线上授课实践的不断增多，线上教学的薄弱点与问题也逐渐凸显，成为制约线上授课活动发展的主要因素，也成為我们在实施线上教学时必须解决的任务。所以，接下来，笔者将以高中地理线上教学的优化为例，对该问题展开具体性的论述。

一、合理导学，鼓励学生自学

引导学生进行预习是帮助学生了解课堂教学内容的需要，也是让学生在学之前储备一定知识经验的要求。只有做好课前预习引导，学生才能更加从容地加入对地理知识的课堂探究之中，才能在教师提出引导性问题时，能够快速反应并聚集相关学习经验。……