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Mathin
Entry045Stage 3 · Grades 5–6统计与概率

折线统计图

用折线的起伏表示数量的变化趋势。

This page has no English version yet — the original Chinese text is shown below.

Definition

把各时间点的数据描点、连线,线的上升下降就是变化的趋势。看「多少」用条形图,看「变化」用折线图——选对图,数据才说对话。

Where it comes from · where it goes

Prerequisites

What builds on it

(none yet)

Minds behind it

Next steps

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