This reminds me of something else -- the idea that the reason kids don't learn in school is that the material is given a dull presentation. Or that teachers are

This reminds me of something else -- the idea that the reason kids don't learn in school is that the material is given a dull presentation. Or that teachers are too secure in their jobs and so they aren't energized enough to engage students. If it turns out to be based on a myth, it would be best to find out before wasting a lot of resources and causing serious damage to the teaching profession.