Subcourse behaves as a graded activity. The grade for each student is automatically fetched from a final grade in another course. This allows course designers to organize the learning content into separate units.
Shows a teacher all of the unmarked work which has been submitted by their students across all of the courses they teach in. It's most useful when placed on the front page, and it allows the work to be viewed and graded through a pop-up interface, which then updates the block once the work is marked.