Use Carmen to present your course materials effectively. Here are some tips:

Use Modules to arrange course content in an organized manner -- such as by week or by topic.
Give Modules and the Topics within them meaningful titles so you and your students can easily skim them.
Label readings by article name. (Also, include details about the file format so students will know what is required to view each element.)
Here is a links to instructions for uploading and managing course materials.