在新课程改革中,数学选材总是很贴近生活的,有利于学生对知识的学习和掌握。我在教学小学一年级上册第五单元“分类”时较好地注意了这一点。在我们所接触的教案中,常常是城市学生进入超市或老师在教室里摆放一些物品来进行“分类”知识的学习。但我们学校不挨超市、也不挨城镇,怎样才能贴近学生生活实际,有利于学生对“分类”的方法、“分类”的意义的掌握呢?平时上课我就注意到老师的讲桌上常是学生的作业本、老师用的 In the new curriculum reform, mathematical selection is always very close to life, is conducive to student learning and mastery of knowledge. I was better aware of this when I was teaching Grade 5, the fifth unit of primary school. In the lesson we contacted, it was often the city students who entered the supermarket or the teacher put some things in the classroom for ’’ classifying ’’ knowledge. However, our schools are not exposed to supermarkets, nor to cities and towns. How can we get closer to students’ actual conditions and help students to grasp the meaning of “classifications ” and “classifications ” Lecture on the table is often the student’s homework, the teacher used