Decide which of the above tools you most want to learn more about. (Each person on a team should select a different tool.)
Leave your team and join others who have selected to learn about the same tool.
Learn all you can in the time alloted - be sure to focus on how the tool might be used in an educational context.
Return to your original team to share what you learned.

Google Moderator - Learn more here... and set up your own series.