Wednesday, October 7, 2015

Comparison Bar Model for Subtraction

As promised, here's a video demonstration using a comparison bar model to represent a subtraction word problem.




In the next videos, we'll look at how bar models can be used to represent word problems involving multiplication and division.

This series of training videos is produced using Matholia Tools. Tools are available on Matholia and can also be downloaded for free on  the iTunes App store.

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