“分数的初步认识”的特点及教学黄福英一、六年制小学数学第五册第六单元“分数的初步认识”的内容和编排，与原通用教材相比有了较大的改进。主要有如下几个特点。１．加强分数意义的教学．教材用了较多的闲田讲分数的意义，着重在建立分数概念上下功夫。将过去几分之一... Characteristics and Teaching of “Preliminary Understanding of Score” Huang Fuying The contents and arrangement of “Preliminary Understanding of Score” in the sixth unit of the sixth year of elementary mathematics in mathematics of the six-year system have been greatly improved compared with the original general teaching materials. There are several main features. 1. Strengthen the meaning of teaching. Textbook spent more leisure field stresses the significance of scores, focusing on establishing the concept of fractional efforts. Will be a fraction of the past ...