When I created a "Group Discussion" a few weeks ago, only the students within that group could see the content of the discussion. I am now seeing that students in other groups can see the content of a discussion of a group that they are not assigned to.
Is this a glitch? I tested it a few weeks ago and everything worked properly, now my "Group 1" can see the content of the discussions that are set to "Group 2".
I don't want to set these discussions as "Graded", I know that is a work-around. Would prefer to keep them ungraded to not freak the students out!