I am part of a team developing an online course to teach a Native American language. So far our course is divided into 4 main units, and each unit has 10 lessons. I thought we had set it up so that students have to take each lesson in order to move on to the next. However, they are able to jump around and self-enroll in any course they want, even though, under “Administration” => “Course completion” => “Condition: Completion of other courses”, the previous lesson is always selected under “courses available”.
Do you know how to change that so that students are not able to jump around and self-enroll in any course they want?
We are using Moodle 2.8.
Thank you very much.