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“倍数和因数”是苏教版课程标准实验教科书《数学》四年级(下册)的教学内容。笔者有幸聆听了张齐华老师执教的这堂课,现将撷取的几个精彩片断予以介绍,供各位同行学习借鉴。
The “multiple and the factor” is the teaching content of the fourth grade (second volume) of Mathematics Standard Experiment Textbook of the Sujiao edition. I was fortunate enough to listen to this lesson taught by Teacher Zhang Qihua, now captured several wonderful pieces to be introduced for your colleagues to learn from.