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Re: How teaching factors rather than multiplicand & multiplier confuses kids!
Posted:
Nov 12, 2012 5:56 PM
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On Nov 11, 2012, at 9:08 PM, kirby urner <kirby.urner@gmail.com> wrote:
> http://4dsolutions.net/ocn/mainoutline.html
>
> is something I came up with a long time ago. Not specifically
> "elementary school" but then my background is teaching high school and
> older adults.
This is a curriculum.
Bob Hansen
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