Hi
This is possible by using item banks. For example, I label item banks "Course Unit Topic Level." The level are the sections or groupings that I want in the new quiz. I even have an item bank called "Assessment Level Dividers" and this lets kids know the section is changing.
In the Build
Click the blue + the folder for the item banks and choose the item bank. Click on Add all / Random. You'll see the bank is added to the quiz. Add the next item bank. Arrange the banks in the sections you desire.
In the Settings
In Settings, do NOT choose "Shuffle Questions" and you'll have your sections.
Back in the Build, click on Preview so that you can check if this is how you want the quiz presented to students.
Sample of Assessment Dividers (Use Animated GIFs)
