To uninstall education-services just follow these instructions.
sudo apt-get remove education-services
This will remove just the education-services package itself.
sudo apt-get remove --auto-remove education-services
This will remove the education-services package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for education-services then this will work.
sudo apt-get purge education-services
Or similarly, like this education-services
sudo apt-get purge --auto-remove education-services
|Maintainer||Debian Edu Developers <email@example.com>|
|Description||Debian Edu services for educational institutions|