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最近参加了一个苏教版四年级下册《因数和倍数》的同课异构活动,两位老师对教材中主题图采取不同的教学策略,下面是两位老师的教学片断。【片断一】出示()×()=12师:说一道积是12的整数
Recently he participated in the same course heterogeneous activities of the fourth grade and the fourth grade of the Sujiao Version. The two teachers took different teaching strategies on the subject map of the textbooks. The following are the teaching pieces of the two teachers. [A piece] Show () × () = 12 division: that a plot is an integer 12