建模点1:“东、西、南、北方向”模型所属内容:信息窗(第74页)及相应的自主练习教材简析:学生在一年级已经学习了用前后、左右、上下等表示物体相对位置,初步建立了方位模型。而本信息窗是有关方向的起始单元,主要是从学生已有生活经验出发,认识生活中的东、西、南、北四个方向,能用这些词语描绘物体所在的方向,是以后进一步学习方向与位置知识的基础。情境图呈现的是小朋友站在校园中辨别方向的 Modeling Point 1: “East, West, South, North ” Model Belonging Content: Information Window (Page 74) and the corresponding Autonomous Practice Teaching material analysis: Students in the first grade have been used before and after, about, up and down Such as the relative position of the object, the initial establishment of the azimuth model. This information window is the starting point for the direction, mainly from the students’ existing life experience, understand the life of the East, West, South and North four directions, can use these words to describe the direction of the object is further Learn the basics of direction and location knowledge. Situation map shows the children standing in the campus to identify the direction