最近,我听了不同学校的30多节数学课。听课的日子,带给我的或是惊喜与希望,或是遗憾与失望,或是困惑与反思。其中有一段教学引起了我的深思。《小数的性质》教学片断:师:你对小数有哪些了解?师:小数的产生,小数的性质,小数的写法 Recently, I listened to more than 30 math classes in different schools. The days of lectures brought me surprises and hopes, regret and disappointment, or confusion and reflection. One of the teaching has aroused my thoughts. “The nature of decimals” Teaching piece: Teacher: What do you know about the decimal? Teacher: The generation of decimals, the nature of decimals, the writing of decimals