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【教学设计】1、学情分析:普通高中学生的立体空间概念不强,对于经纬网的应用、大气的水平运动、等高线的原理及应用等问题,缺乏透彻的理解,只限于死记硬背的几点书面知识,无法根据问题和情境的变化,灵活地解决实际问题。2、课标与教材分析:经纬网、等高线地形图、大气的水平的运动,基本内容已经在初中学习中完成了,但根据高考的要求,必须能应用原理解决实际问题。3、目标与要点分析通过本次活动,要让学生体验到真正在地球上利用经纬网来判定方向;体验到风的形成与气压、
【Teaching Design】 1. Analysis of Academic Situation: The concept of stereoscopic space for ordinary high school students is not strong. There is a lack of thorough understanding of the application of the latitude and longitude network, the horizontal movement of the atmosphere, the principle and application of contour lines, Some written knowledge back, can not be based on changes in the situation and context, flexible solution to practical problems. 2, course standard and textbook analysis: The latitude and longitude network, contour topographic maps, the level of atmospheric movement, the basic content has been completed in junior high school, but according to the requirements of the entrance examination, you must be able to apply the principle to solve practical problems. 3, Objectives and Key Points Analysis Through this activity, students should be allowed to experience the real use of the earth and the latitude and longitude network to determine the direction; to experience the formation and pressure of the wind,