Select the assignment from your Dashboard
Look for the colored dots next to your students' names
Hover your cursor over the dot to get more information
Examine papers with a red dot
Place your cursor over the red dot and click the paper that is shown in the content menu that appears
Inspect the papers
You can now examine the papers to see if they are too similar. In the example below the two papers are virtually identical.
Note: A highlight-search tool is also included on the side-by-side view as well as on the Feedback Tool screen that you can use to see if content from a paper was taken from an internet source that has been indexed by Google.