Google Classroom

Aula GeoGebra

比較分數的大小

Autor:spkwan

The Math Learning Center

The Math Learning Center — https://apps.mathlearningcenter.org/fractions/

聆聽孩子(3B, 3D)的解釋, 很棒!

玩Bingo, 學分數。

玩Bingo, 學分數。 — 意念源自彭敏婷老師談及的多元化評估和提供回饋的方法

Bin, Bing, Bingo!

Bin, Bing, Bingo! — Math Playground https://www.mathplayground.com/bingo-fractions-on-number-line.html

nrich.maths.org/5467 - Fractions Jigsaw

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