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最近,笔者有幸参加2016年南通市区初中数学骨干教师培训执教七年级“相交线”新授课,课例得到与会专家同行的好评.本文就教学流程的简案、教学立意做出阐述,与更多老师研讨.一、教学简案探究活动一邻补角:(1)请同学们在纸上任画一个角.(记作∠1)
Recently, I was fortunate enough to participate in the 2016 Nantong city junior high school mathematics backbone teacher training coaching seventh grade Discuss with More Teachers I. Teaching Briefs Exploring Activities Neighbors: (1) Ask students to draw a corner on paper (Note: ∠1)