Corkboard.me

http://corkboard.me/pt2T8Vu1l2

Here is a fun tool that I would use with my students as a way of communication.  At the beginning of the project I would have them post questions they have about what it means to be a global citizen.  I would hope to address each students questions throughout the activities we do in class as well as guide them to a place where they can answer their own questions.  These might help students to come up with subtopic questions they want to answer in their final project.