初遇时,它惊艳登场,我懵懂不识。再遇时,我上下求索,它意兴阑珊。三遇时,它默然悄现,我沉吟笑看。——题记初遇2001年10月9日,这是我工作第二年首次教学“分数除以整数”的日子。那天的记录还在——课的前半段教学分数除法的意义,很顺利。接着,通过自学,学生了解了6/7÷2的两种 When it first met, it stunning debut, I know nothing. Another encounter, I search up and down, it Xingxinglan. Three times, it quietly quiet, I pondered and laughed. - Inscription first encounter October 9, 2001, this is my first year of teaching the second year “scores divided by the integer ” day. That day’s records are still - the first half of class teaching division of meaning, very smooth. Then, through self-study, students learned about 6/7 ÷ 2