Sharing a collection of activities
I'm an assistant teacher in a university linear algebra course and thought I would make a collection of activities to serve as a complement to the main teaching. As such I would like a non-publish persistent way to share a collection of activities. I don't think a class is the right thing because I'm not sure if it is persistent and I don't need to track anyone's progress just a method to provide the activities.
An option to share a book in a non-publish way would probably be the optimal way, but I can't seem to find such an option.
Any advice is very welcome!
EDIT: I just found that I can share a book by copying a viewing link. The problem here is that there is no viewing link... The space to the right of "Viewing link" is empty and when I click on "Copy to clipboard" my clipboard is empty. :(