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有关说明 统计知识在日常生活、生产和科研中有着广泛的应用。新的义务教育教学大纲要求通过简单统计图表的教学使学生“会制作简单的统计表,会利用图纸绘制简单的统计图,能对统计图表进行一些简单的分析。”五年制统编课本第十册中的“统计图”是在学生已经具备了简单的数据处理、计算知识和初步会用绘图工具作图的基础上安排的。 为渗透义务教育的新思想,通过本节教材的教学要达到以下三方面的目的和要求。 (1)使学生明确绘制统计图的意义及在生活、生
Relevant to explain the statistical knowledge in daily life, production and research has a wide range of applications. The new compulsory education syllabus requires students to “produce simple statistics using simple charting, and draw simple charts using drawings to make some simple analysis of charts.” The “charts” in the ten volumes are arranged based on the students already having simple data processing, computational knowledge, and preliminary mapping with drawing tools. In order to infiltrate the new idea of compulsory education, through the teaching of this section of teaching materials to achieve the following three objectives and requirements. (1) enable students to clearly draw the meaning of statistics and in life, students