Modules
The Modules section in a course will typically show what content the course will cover from week to week, with links to pages within each content area.
Each content area can be collapsed and expanded by clicking on the arrows circled in orange. A downward-facing arrow indicates that the content area is expanded, while a rightward-facing arrow indicates that it is collapsed. Clicking on the Collapse all button on the top right will also collapse all content areas. The items under each content area can also be clicked, which will lead you to the appropriate page.