https://www.eirhost.com/tag/set-up-a-class-blog/
Set Up A Class Blog
set up a classblog
https://support.microsoft.com/en-us/topic/set-up-a-class-notebook-in-teams-using-existing-content-0a8c3b96-7784-4323-9931-09747c124e7d
Set up a Class Notebook in Teams using existing content - Microsoft Support
Follow these steps to create a OneNote Class Notebook from existing content in your class team.
set up a class