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learning math in the middle elementary grades; interactive

"This demo -- from Pattie Maes' lab at MIT, spearheaded by Pranav Mistry -- was the buzz of TED. It's a wearable device with a projector that paves the way for profound interaction with our environment. "

"Many of my Professional Learning Network, including me, have recently experienced troubles with our various interactive social networks, including blog comments and Twitter. There is also the less obvious, yet serious problem: thieves that steal your postings without attributing the work to you."

I'm hoping you will share your experiences with this. What happened? How did you solve the problem? We want to look at innovative solutions.

American Time Use Survey asks thousands of American residents to recall every minute of a day. Here is how people over age 15 spent their time in 2008 very cool graphic; we need to socialize more, IMHO

@pfanderson shared colleague's blood post; using identi.ca as microblogging service and interacting with a chain poem using their conversation tree