If you're not aware of George Lucas' foundation/magazine Edutopia you really should check it out. While the foundation/publication can be guilty of excessive technological optimism, that's not generally a bad thing.
They are very up to the minute on 21st Century skills and new technologies that are actually being used in classrooms. Most of the content ends up online, but subscription to the print magazine it $35 dollars a year - it is the Entertainment Weekly of education publications.
I received an e-mail today announcing their new PDF - Top Ten Tips for Teaching with New Media
You can follow the links above or - you might notice that I attached the full PDF below!