It is never possible to work out exactly what happened, but there is a lot of information there to help you.
It is never possible to work out exactly what happened, but there is a lot of information there to help you.
Well, the learning outcome for a course rarely says "Must be able to answer Moodle drag-drop questions".
A more likely learning outcome is "Must be able to identify cancerous cells in a tissue sample".
To assess a learning outcome like that, when working with sighted students, a drag-drop question, with an image a microscope slide is one of the best way to assess it.
For non-sighted users/practitioners, their whole approach would be different, so the assessment would be different.
So, these question types are a useful tool. They should stay in Moodle. You do need to think before using them - about what you are acutally trying to assess.
Why are you asking about alt text? That was built in from the start
You just need to use it (in a way that helps people who need it, without giving away the answer).
Here is another thing that won't solve your problem: https://moodle.org/plugins/availability_quizquestion. I was involved with a group at MoodleMoot DACH 6 years ago, who created that during a 2-day DevCamp. Sadly, it then got broken by the question bank changes in Moodle 4.0, and no-one has managed to fix it.
But, it occurs to me, it might be equally easy to create a new availability_quizsectionscore plugin along simiar lines. (Hopefully it is obvious from the name what that might do.)
Other options would be: