In order to get your weekly badge, you will need to complete the tasks as set in the criteria each week. Tasks include, reading, adding links to a new discussion topic or responding to others in the discussion forums. You may need to do some ticking yourself. The dotted boxes are done by the system once you complete the requirements, but the solid ones need to be ticked off by you.
Try it, it's fun.
Learn more about the session digital badges here ttps://moodle4teachers.org/badges/view.php?type=2&id=263