Yeah, I actually had a similar thought as I wrote that, but I was too lazy to come up with a better analogy. I guess a clearer analogy would be "trying to teach someone to differentiate a function when they don't know what a function or a variable is".

I derinitely agree pedagogy is hard. I have many thoughts about how the pedagogy of programming is deeply broken that are far too numerous to drop in an HN comment. I would say I'm not arguing for a purely linear approach so much as making sure there's actual conceptual understanding at each phase of the learning process. Teaching OOP before someone really grasps programming well enough to actually need it feels very premature, but there are lots of elements of it that can be sprinkled in throughout the learning process.