Here’s a quick video (3 minutes) that shows how students can navigate around Moodle as a student. It highlights the various main aspects of Moodle: blocks, forums, courses, etc.
The video is one of over 40 Moodle-focused tutorials from Chelsea Caile of Southeast Missouri State University. Video topics include the gradebook, adding resources, events, activities, creating questions and much more.
Checkout the full Moodle playlist here: https://www.youtube.com/user/SoutheastOnline101/search?query=moodle
Direct video link: https://www.youtube.com/watch?v=9NuGvnnz_QM