Aloha! My name is Agnes Fisher. I am reviewing ArcGIS input from planning projects I am managing. There should be access to previous MOOC courses attended to support my learning [sic: memory] on spatial analytics.
I'm happy to address your suggestion about students having access to past MOOCs. MOOCs are designed to have a firm start and end date. We arrange them that way to develop a cohort that moves through the content, and learns, together. We allow and encourage students to download the course exercises (PDFs) to work through again or to use as reference after the course.
If you are looking for other learning resources on specific topics that are available "on demand," fill out the form at the bottom of this page and my colleagues in Training Services will help you find some options.
Best of luck with your planning projects!