And this week, the school board took a step to replace some of the online materials: It authorized the purchase of new math textbooks. This summarizes t

And this week, the school board took a step to replace some of the online materials: It authorized the purchase of new math textbooks. This summarizes the problem nicely – it's not clear (at least to me) what advantage digital curriculum has over textbooks. There are a lot of pie-in-the-sky promises when it comes to the intersection of technology and education that don't really hold up in practice.