17 hours ago, Guppycur said:Learn by doing is literally how we have evolved as a species.
Not really, but I think you acknowledge that in the rest of your post. I might not fully understand all your points.
EDIT: Well, my fear is that I reacted to that first sentence and didn't spend a lot of time reading further. Then I ran off at the mouth with the following...
LBD is certainly part of how we have learned -- You use a tool, you encounter a complication, and you have an idea for how to improve the tool. LBD also represents practicing and perfecting a skill. But that ignores that people also learn through information conveyed to them from others -- lectures, videos, books, magazines, etc. That form of learning typically precedes LBD. If folks are chasing realistic learning, then embrace both.
Personally, I look at the current system of collecting points as being a nice base to allow for both. I think their could be "skill quests" that would generate knowledge to be applied to a skill. These could have a LBD aspect, like "Cook Bacon and Eggs and earn a point in Cooking." Another approach would be to make it such that a LBD milestone had to be accomplished before a skill could move up to the next tier (a gateway task), like "Make an Iron Tool to be able to advance your knowledge to the next level."