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访友脚印
星期三 
犹豫中进行最近上了一节“分类统计”的校内公开课。在解决想想做做第一题上，如何给茶杯分类，学生如书中出示的两种情况作答:1、按有把的和无把的分；2、按价格分。这时又有学生提出，“还可以按有盖子和无盖子分”我点头默许。“还可以按……”"有印花的和无印花的分。好，我们先按这两种情况进行统计"我接着说，紧接着就出示书中的两个统计图：按有把的和无把的统计和按价格统计。校对完就进行了下一环节的教学。
评课中，有位老师指出：错失生成资源，没有有效开发。针对学生提出按有无印花分，老师没有备课到这一份上，可以完成书中两个统计表后，让学生说说，口头回答，感受多种分类方式体现多样下的统一。
听了同仁的话，我很羞愧，课堂死板，为不能灵活处理课堂中产生的有效资源而羞愧。谢了那位同事，心里常常反思，如何开展有效教学，我是不是太掉队了。
努力
丝路花语 发表于：2011-5-18 15:14:01
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码确 发表于：2018-9-5 20:42:31
