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在以浙教版《数学》九年级下册第二章第1节“直线与圆的位置关系(第l课时)”为载体的“多人同课异构”式的教研活动中发现,课堂教学普遍存在认知过程短暂(特别是内化过程缺失)的问题,导致学生失去了发展能力与个性及感悟其蕴含的数学思想方法的机会.网上查阅同类课例发现也有类似的现象.基于过程教育的“直线与圆的位置关系(第1课时)”怎样教
In the Zhejiang Education Edition “mathematics” ninth grade second chapter second section first “” the relationship between the position of the line and the circle (the first class hours) “as the carrier ” multi-class fellow heterogeneous “teaching and research activities Found that classroom teaching generally exists a short period of cognitive process (especially the lack of internalization process), resulting in the loss of students ability and personality development and sentiment implied by its mathematical thinking and methods of online search similar cases found that there are similar Phenomenon. Based on the process of education ”linear and circular position (Lesson 1) " how to teach