教材简析:“统计”是苏教版义务教育课程标准实验教科书一年级下册的内容,在此之前,学生在一年级上册已开始学习简单的分类整理,初步认识了象形统计图和统计表,并能从中获得简单统计的结果。本课是将正方形、三角形和圆混杂在一起,引导学生整理数据,并把经过整理的数据填进统计 Textbook analysis: “Statistics” is the content of the first edition of the compulsory education Curriculum Standard Experimental Textbook of the Jiangsu Education Edition, prior to this, students in the first grade has begun to learn a simple classification, preliminary understanding of the hieroglyphs and statistical tables , And can get simple statistical results. This lesson is a mixture of squares, triangles and circles that guide students in organizing data and putting in organized statistics