“分数的初步认识”编排特点及教学建议黄福英，苍深义务教育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，与现行教材相比有了较大的改进，具体地说有如下几个特点：１，进一步加强分数意义的教学。新教材比现行教材用了更大的篇幅讲分数的意义，着重在... “Preliminary understanding of the scores” arrangement characteristics and teaching suggestions Huang Fuying, Cang Shen compulsory education sixth year mathematics fifth unit sixth unit “content of the initial understanding of” the content and layout, compared with the current teaching material has been greatly improved , In particular, has the following characteristics: 1, to further strengthen the meaning of teaching. The new textbook than the current textbook with a greater length of the significance of speaking scores, focusing on ...