I have my course organized by topic (units). In the first unit, students worked on wikis in two large groups. In the second unit, students were working in a new wiki, but I changed to four new groups. Both wikis are organized as visible groups
Now, I cannot find the information posted in the original wiki. I tried reestablishing the original groups, but the first wiki just comes up blank.
Have I lost it or is there some way to restore it?
I am a new user so I may be missing something simple. Thank you for your help.