Hi All,
I've taught beginning quilting and had a blast.
My best q uilting buddy was asked to teach a class for her guild. She 'borrowed' me as a test student and we each did the project. I could spot some things she didn't, so she added notes to her "lesson plan."
Maybe you could 'borrow a friend and then go through the process with her/him and add to your notes for teaching.
That and having a show and tell are big helps. I took my EQ6 and my computer to show color contrast with a particular pattern and as a help for figuring out the yardage needed for a particular size.
Just have fun and you'll do well.