I will use this app for students who are having a hard time coming to a conclusion to their conflict. We currently use flash cards, but I think using the technology would be a fun way to come to a solution to an issue if they just can't decide.
already do this, but it's nice to see how others are setting it up. Simulate a real-world experience by having students apply for and perform jobs in your middle school classroom. Pay them with "Class Cash" and set up a classroom economy.