My question is related to groups (NOT COURSES).
I see that teachers can join groups where they exchange resources, ideas and opinions.
With a student's profile, there is a "GROUP" section too, but groups cannot be created. I can either join or browse. If I click on the "browse" button, I am told that I haven't joined any group. And if I click the "join" group, I am asked a code access.
It seems to me that it is impossible to join "public" groups for students.
Can you make this clear to me? Thank you very much in advance.