We have PDF files and additional resources.
The pics about Snapshot, the new Common Core resource too, thanks to our friend Julian at Edmodo. Rolls out in April 2014.
The free sites screener.com and screen casts attic are helpful for creating screen casts.
Just ran into an awesome science teacher at the exhibit hall, Winnie Litten, who is rocking the flipped class room with her 10th grade students. Her You Tube videos are getting over 30,000 hits in over 20 countries.