This is a great site tha enables you to create 3D animated cartoons. It's like a cross between Dvolver and Xtranormal.Fantastic. Select different motions for the characters chose backgrounds and add their dialogue.
EdTechLIVE's webcast interviews series by Steve Hargadon focus on K - 12 educational technology. Also see Classroom 2.0 LIVE Conversations for recorded "talk-casts."
"Show Document is a Net Meeting platform for instantaneous and spontaneous online meetings where people can work together on the same document at the same time. All the Net Meeting collaborative services can be used to work together at the same time. The web meeting platform offers the following interactive services: * Share Documents *Shared Editor *Share Google Maps *File Sharing *Share Viewing a Web Page *Share to Mobile *Interactive Whiteboard *Share YouTube
"The Easier Way To Get Plans Done. Stop wasting time with lesson plan templates. Your plans are available anywhere and are simple to make. Attach files, check spelling, print, export to Word or PDF, share with colleagues."
"Although a majority of states do not require financial-literacy classes in K-12 schools, the nation's recent economic struggles have spurred growing interest in the subject by educators-many of whom are turning to digital-game-based approaches to teach students about personal finance and investing."
A very thorough list of collaboration tools. Note that there are no descriptions, other than the categories each tool is listed in, but most have links to their respective websites. A great place to start if you need to look for collaborative tools!