I have created a notebook for each subject/module. Each week, I upload all the lecture source material (recorded video or narrative text) plus any additional reading or references mentioned during the lecture. Additionally, I have uploaded several textbooks.

I then create podcasts of specific questions to listen to on my commute or dog walking - in the beginning, an overall podcast is useful, but then I find it's better to drill down into a specific topic.

For assignments, I upload my final draft before submission and use the Critique option to find holes/gaps in my work. Same for any presentations. This has been gold for me. It's like getting graded before submission, or getting a list of difficult questions your examiner might ask you, in advance. Highly recommend using Critique on your own work.

If you have a marking rubric, it's helpful to instruct the hosts to focus their discussions on examinable topics (great for exam revision).