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一、案例背景介绍2015年3月20日我有幸参加了在南京市文枢初级中学组织开展的南京市优秀数学教研组现场评选活动。本次评选考核活动是各校数学组现场观摩一节数学活动课《拼图——公式》,通过各校数学组对本节活动课进行研讨并提出修改建议、学科组教研组长集中汇报研讨成果、专家组提问答辩三个环节进行。二、案例过程分析(一)课堂实录与点评首先,按照我校数学组前期所做的精心准备和安排,此次活
I. Introduction to the Case Background March 20, 2015 I was fortunate to have participated in the on-site selection contest of Nanjing Excellent Mathematics Teaching and Research Section organized by Nanjing Wenshu Junior Middle School. The selection assessment activity is the school mathematics group to observe a scene of mathematics activity class “puzzle - formula”, through the school mathematics group to discuss activities in this section and make suggestions for changes, group teaching and research group focused on reporting research results, experts Group to answer the question three links. Second, the case process analysis (A) of the classroom Record and Comments First of all, in accordance with my school math group made careful preparation and arrangements, the live