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Mathin
Entry017Stage 2 · Grades 3–4统计与概率

数据的收集与整理

带着问题去收集,用画正字等方法记录整理。

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Definition

想知道全班同学最喜欢的季节?先提出问题,再去调查记录(画「正」字是好办法),最后整理成表——数据只有经过收集与整理,才开始说话。

Where it comes from · where it goes

Prerequisites

What builds on it

Next steps

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