Comments on: What is Multiplication – part VI

By: What is Multiplication - the Series « Learning and Unlearning Math

What is Multiplication - the Series « Learning and Unlearning Math — Thu, 07 May 2009 00:25:54 +0000

[...] VI – Another look at “square oranges”: a model called the area model, or the array model. [...]

By: What is Multiplication - part XI « Learning and Unlearning Math

What is Multiplication - part XI « Learning and Unlearning Math — Fri, 01 May 2009 21:51:45 +0000

[...] And the same is true for many of our other example units, like miles per hour, miles per gallon, oranges per row, and [...]

By: What is Multiplication - part VII « Learning and Unlearning Math

What is Multiplication - part VII « Learning and Unlearning Math — Wed, 22 Apr 2009 18:55:54 +0000

[...] patterns, invariants, models, naming, representations, unlearning by Bert Speelpenning In the prior post we looked at the array model for multiplication. At least, this is the way we usually talk about [...]