> Do I have this right?
More or less, if you change "unit" to "quiz" ...
Thus a set of preconditions might specify to make this unit a quiz available:
- IF student has completed the previous unit quiz AND has done so with a 90% score (those preconditions are set to Sort Order 1);
- OR If the student has completed the last some other quiz in this unit and is thus reviewing the unit later in the course (for the final exam perhaps) after completing that unit at an earlier assigned time (This precondition is set to Sort Order 2).
I know what you are seeking to do - let the students back in after they have a completed a unit attempt, but that is not possible yet. I am still thinking about how to do that.
Gordon