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提高小学生的数据分析能力在小学教学中尤其重要,这要求教师在统计教学的过程中引领学生主动去收集数据、处理数据并且对数据做出相应的决策。只有学生的数据分析能力提高了,他们才能在处理数学难题时更好地利用相关知识。笔者从激发数据收集的动机、促进数据整理方法的产生、增加数据描述方式的选择、加深对所得数据规律的感晤、拓展数据分析空间等五个方面进行了实践和探究。
Improving primary school students’ data analysis ability is particularly important in primary school teaching, which requires teachers to lead students to collect data, process data and make corresponding decisions on data in the process of statistical teaching. Only when students have better data analysis skills can they make better use of relevant knowledge in dealing with math problems. The author has carried out the practice and research from five aspects: motivation of data collection, promotion of data collection methods, selection of data description methods, deepening of the regularity of data collection and expansion of data analysis space.