I did find that, but from what I could tell that focused on using them as supplements for traditional schools, with the vague conclusion being "teachers need to learn how to use the tablets effectively." I can easily see bypassing teachers having a significantly different result (either in a good, bad or weird fashion).
From the looks of it, this experiment was only started a few months ago so we don't have much information about it's longterm viability. I'm hoping it eventually contributes to new approaches to education as a whole, not just third-world illiterate villages.
I thought the kids were allowed to take the laptops home in the Peruvian village study I was thinking of? If they can take them home and scores still don't improve much...
Just read this article, which describes a splashy, interesting narrative which jives nicely with my worldview. Which makes me suspicious.
http://dvice.com/archives/2012/10/ethiopian-kids.php
So this sounds really inspiring and stuff, even subtracting some obviously sensational stuff (I assume "hacked Android" means "opened up the preferences dialog and flicked a switch"). I've poked around a bit and found similarly fluffy pop-philanthropy articles. Anyone know if there's more reliable information about this out there?