Multiplicative Reasoning

June 19, 2009 at 4:31 pm (Uncategorized)

I found this rich presentation on the subject here: Natural Math Blog. I’m really enjoying reading this blog right now.  I hope to delve more into the content later and maybe even talk about it here in this blog.

Click the image to view the presentation

Click the image to view the presentation

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About using tangrams

July 24, 2008 at 6:58 pm (Uncategorized)

I never really understood or appreciated tangrams. I always saw them as just shapes for building images. As a child, I never explored using them to solve visual puzzles.

I’ve been fiddling around with an electronic tangram template. You can see my first attempt to build and label a shape here.

My tangram

My tangram

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Welcome

December 11, 2007 at 5:55 pm (Uncategorized)

I’m going to use this blog to keep track of some of the observations I make every day about when I use math.

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