“分数的意义”是九年义务教育人教版六年制小学数学第十册第四单元“分数的意义和性质”第一小节的教学内容。学生在学习第七册时,已借助操作、直观对分数(基本上是真分数)有了初步的认识,会读、写简单的分数。本节课是要在这个基础上使学生从感性认识上升为理性认识,建立单位 The meaning of “score” is the teaching content of the first subsection of “Meaning and Nature of Score”, Unit 4 of Book 10 of the 6-year compulsory education PEP. Students studying the seventh book, has been through the operation, the intuitive score (basically true scores) have a preliminary understanding, will read and write simple scores. This lesson is to make students from the perceptual awareness to rational understanding on this basis, the establishment of units