Wikispaces for Education
http://www.wikispaces.com/content/for/teachers
DropBox (filesharing)
http://www.dropbox.com
Slideshare (share powerpoints)
http://www.slideshare.net
Scribd (share documents and pdf’s)
http://www.scribd.com
Polleverywhere
http://www.polleverywhere.com
Brainshark (do voiceover with ppt)
http://www.brainshark.com
Jing (screecast)
http://www.techsmith.com/jing
Google Docs
http://docs.google.com
Quizlet-create and use flashcards
http://quizlet.com/