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在深圳市宝安区“2014年中学地理新课程大赛”中,笔者指导两位年轻教师设计了“水循环”的同课异构,能够帮助年轻教师成长,由衷地感到欣慰。进行教学设计时,既要避免重复、各具特色,又要扬长避短、体现个人风格,其实颇费思量。回想准备的过程,笔者对同课异构多了许多新的感悟。一定的课题内容(知识、方法、技能等),要通过一定的教学过程来完成,这就是“课”与“构”。“课”有同有
In Bao’an District of Shenzhen City, “2014 Middle School Geography New Curriculum Competition”, the author instructed the two young teachers to design a “water cycle” of the same class heterogeneous, to help young teachers grow, sincerely feel pleased. Teaching design, it is necessary to avoid duplication, distinctive, but also avoid weaknesses, reflecting the personal style, in fact, a lot of thought. Recalling the preparation process, the author heterogeneous is more than the same class a lot of new insights. A certain subject content (knowledge, methods, skills, etc.), to be completed through a certain teaching process, which is “class ” and “structure ”. “Lesson ” have the same