I did not even know there was a Beginners section. Found it here tracking down Greg's recent video posts. APUG has needed work like this for a long time. I suspect libraries don't carry darkroom books, and learning B&W photography through random GOOGLE searches seems to promote confusion.
Again, Great Work Greg!
I used to teach photography many years ago. I worked on something similar with still images but did not have the time to write it up. Greg's videos are better anyway.