I may have cured this with a resource already in Moodle: The Forum.
I created one, called Lesson Plans.
It is dedicated to a group called Me of which I am the only member.
Place a duplicate in every week and set them to hidden.
I can update the thread as needed and add comments.
I can upload files.
There is even an e-mail message as a reminder,,,,
I can place a grade as a self evaluation on the success of the lesson.
If the lesson carries for another day, I copy/paste the noted into the next lesson plan.
There may be a fluke or two but so far, it seems to be a workable idea.
Thoughts appreciated.