For multiple choice subquestions, it's possible to miss when additional subquestions fade in. Need to scroll into view and emphasize their arrival. Otherwise students may skip large number of questions inadvertently. Alternate or additionally, consider hiding Next button until all questions are answered.
For multiple choice subquestions, it's possible to miss when additional subquestions fade in. Need to scroll into view and emphasize their arrival. Otherwise students may skip large number of questions inadvertently. Alternate or additionally, consider hiding Next button until all questions are answered.