...
You can create a random block of questions and choose the number of questions to use for the test or quiz within the block. Your test can include one or more random blocks. If you use more than one random block, be careful not use the same question or a student could get the question two times, (once in each block) even when randomized. Using random blocks of questions can increase the security of your test or quiz by making it harder for students to share test or quiz answers. For more information check out Test Setup Best Practices.
...
- Begin by creating or editing your test. On the Test Canvas choose Create Random Block from the Reuse Question menu.
- In the pop-up window, select the check boxes for one or more pools. Then scroll down to view the question types available.
- Select the check box for at least one question type to include. Wait for all questions that meet the criteria (pool and question type) to appear in the content frame and select Submit. The Test Canvas appears and displays a success message. The random block of questions is added to the test.
- Select Number of Questions to display to access the pop-up box and type enter the number of questions you want students to see into the text box. Select Submit.
- Select Points per question to access the pop-up box. Type a point value. This point value is assigned to each question in the random block. You can not assign separate point values for individual questions in the same random block. So, you may want to only include questions of approximately the same difficulty. Click Submit to save your changes.
- Select Preview questions that match selected criteria to expand or collapse the list of questions. You can view and edit individual questions.
...