I quite like the blackboard (well, it's green) that we used as part of the actual Classroom logo.
https://wiki.ubuntu.com/Classroom?action=AttachFile&do=get&target=ubuntu_classroom_logo.png
I quite like the blackboard (well, it's green) that we used as part of the actual Classroom logo.
https:/ /wiki.ubuntu. com/Classroom? action= AttachFile& do=get& target= ubuntu_ classroom_ logo.png