> Children want to learn from "real" work, not the fake work of school, which is why so many of them can't sit still in class, and get poor grades despite being smart, etc.
Furthermore, you could argue that not paying attention to more abstract lessons is actually way more rational of a decision than sitting straight and taking notes. The human brain is expensive to run, and our ancestors didn't survive by squandering calories to process worthless information.
In contrast, as any parent can attest, when kids see something that has clear real-world benefits for them (e.g. Minecraft), they'll jump in with unequaled gusto and learn everything they possibly can.