Break-out groups: Ability to do "rotating flip charts"
Once break-out groups are assigned (for example Groups A, B, and C), and participants go into their first group to work. I would like to rotate the groups, where Group A moves to Group B's room/work to add comments and build on their ideas. Of course, Group B moves to Group C's room/work, and so forth. This is a fast and efficient way to review a lot of material and a highly engaging way for all participants to see everyone's work.
Sebastian Oort commented
i'd love this for my classroom! This would really add to the whole collaborative working idea.
Also ... assign each group a different pen colour, so as they rotate through the flip charts (work of other groups), you can see who added which ideas