Blubbr is a free, website that lets you create and play quiz games from YouTube videos. The site calls these "Trivs". You can play trivs in different categories, from celebs and music to sport and education. These trivs can then be shared with anyone across the internet. You sign in with Twitter or Facebook.
"ABC Splash is a new education website for Australia, packed with 100s of videos, audio clips and games. Totally free to watch and play at home and in school."
Listen as this panel of classroom teachers engage in a discussion of the various permutations of the flipped classroom.
This session was recorded in the Cisco Connected Classroom at ISTE 2012.