The Bar Models

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The Bar Models

Postby Singa » Thu Dec 17, 2009 10:30 am

The foundational understanding of Singapore Math Bar Models is called Part-Whole.
Part-Whole-1.JPG
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Singa
 
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Comparison Model

Postby Singa » Thu Dec 17, 2009 3:20 pm

The next building block that a child will learn is the comparison model.
Comparison-2.JPG
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Singa
 
Posts: 87
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Change Model

Postby Singa » Thu Dec 17, 2009 3:27 pm

Quantities can change, it can be shown as such:
The Change Model-3.JPG
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Singa
 
Posts: 87
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