Computer science is not about machines, in the same way that astronomy is not about telescopes. There is an essential unity of mathematics and computer science -- Mike Fellows (often attributed to Dijkstra, but first published by Fellows in 1991 in "Computer SCIENCE and Mathematics in the Elementary Schools")
Wednesday, April 28, 2010
Google XPrize Lego Mindstorms contest!!
OOOOH! This looks super cool. Can't wait to tell the kids at False Bay!!
Friday, March 12, 2010
SIGCSE Poster presentation
So today I presented my poster at SIGCSE in Milwaukee, WI: An Interdisciplinary Guide to K-8 Computer Science Education. It was a huge success!! Yay!

Wednesday, March 3, 2010
Off the radar
So I have seemingly been slack in posting to this blog. True enough.
But that is one of the negative side-effects of living on a little remote island. Broken inverter = no power = no internet = unhappy student...
But now I'm on the road on my world tour, and am back in touch with "reality".
Thursday, December 17, 2009
more visualization: green eggs and ham
Here is a Wordle I created from the text of Dr. Seuss' Green Eggs and Ham. The size of the word is relative to the frequency of the word in the text. Interesting way to see patterns....

Monday, December 14, 2009
google wave
Well, I've officially decided that I "don't get" the scroll bars in google wave. Thoroughly frustrating trying to navigate a wave. Arg!!!
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