I have a question bank with 650 questions. (Moodle ver 2.8)
I would like to create a quiz that will only include the questions that a student has either never attempted or has not got 100% correct on any previous attempts. Preferably a random quiz type where I can specify 10, 20, 50 questions from the question bank.
I do have 16 categories within the question bank (20-50 questions in each) and students attempt 10 question random quizzes from these categories and also a 100 question random quiz that draws from all categories. After doing these several times the students only really need to be tested on incorrect questions.
Does anyone please have any suggestions on how this could be done?
thanks