Still, it leaves the teachers open to criticisms like this one: https://news.ycombinator.com/item?id=30393372 https://news.ycombinator.com/item?id=30393372 May

Still, it leaves the teachers open to criticisms like this one: https://news.ycombinator.com/item?id=30393372 https://news.ycombinator.com/item?id=30393372 Maybe that matters more in a message board discussion like this one than it does to the actual people involved. Then again, getting buy-in from adults is necessary if a new approach to teaching is going to be replicated on a large scale.