You can group questions into pools, which allows questions to vary from student to student. For example, you could group five similar questions, and assign each student two questions randomly selected from that pool.
Click on an activity on your course home page to open the activity editor.
Open the activity
Click on a question to select it, or Ctrl+click to select multiple questions. With one or more questions selected, click the folder icon.
Select questions to pool
- Collapse and expand the pool using the green triangle icon.
- Edit the number of assigned questions using the Assign menu. Click the up arrow next to the number to increase the number of questions that will be randomly selected from each pool.
- Unpool the questions. Click the unpool questions icon to delete the pool, but leave the questions in it in the assignment.
- Delete the pool and its questions.