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苏教版小学数学第四册第九单元《统计》主要教学用统计表按不同标准分类整理数据,体验统计结果在不同分类标准下的多样性。教学中应把引领学生积极参与统计活动作为首要目标。要通过富有现实背景的问题,吸引学生主动开展数据的收集、整理和分析等统计活动,让学生感觉到不是为了学习而学习,而是为了解决问题而学习。
Supibiao primary school mathematics fourth volume ninth unit “statistics” the main teaching statistical tables according to different standards for sorting data to experience the diversity of statistical results under different taxonomies. Teaching should lead students to actively participate in statistical activities as a primary goal. Through realistic background issues, students should be encouraged to take the initiative to collect, organize and analyze such statistical activities as students should not learn to learn but to solve the problem.