Investigate hiding blank parts of a solution
Answer boxes can be big, so sometimes only a small portion is filled by the student. We could only show the parts of the answer where the student has actually written something. We should investigate whether this is a good idea in general, and how/when we can hide blank parts of a solution. Ideas include:
- Cropping a solution to only the student answer.
- Hiding blank solutions when a student handed in multiple copies.