You can view general details of a user's completion tracking in the Class Progress tool.
If you access the Content section on the Class Progress page, you can track how many visits a user makes to the Content tool, how much time is spent viewing course material, and how many topics were visited. Expand the report details under each module to find a further breakdown of a user's actions. The expanded details show all topics and sub-modules within the module, how many visits the user made for each topic, and how much time was spent on each topic. Select the module or topic's name that brings you to that module or topic in the Content tool.
The Progress Summary page displays, showing overall user progress results for the current course. To only view Content results, from the course side panel, select Content.