Monthly Archives: March 2013

What does a regular 3.5-gon look like?

Just when I thought I had no more to learn and discover about regular polygons, Dan Meyer draws me back in and wows me.  Once I know that the sum of the angle measures is (n-2)*180 and, if it’s regular, … Continue reading

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North Country UHS 3-18-13 Inservice

Powerpoint Part 1 of 2 North Country CCSSM HS March Inservice Part 2 of 2 North Country CCSSM HS March Inservice The Lowell bowling ball images are not included in the powerpoint because they were too large.

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NEKSDC HS CCSSM Statistics Powerpoint

HS Stats & Prob ppt for Watsonmath There are two videos that had to be taken out of the powerpoint presentation so that it could be uploaded. Here are the links to the two videos: Arthur Benjamin TED Talk: Teach … Continue reading

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Tilings,Tesselations, Math Munch, Vi Hart and Getting Carried Away on a Spiral of Mathematical Magic

It all started over an hour ago when I clicked on the latest Math Munch blog entry.  I was immediately intrigued because of this image: I’m a sucker for tilings. The Math Munch post was about Marjorie Rice, who was … Continue reading

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