Quote from the article (when you read it in English)...
"In their Rethinking Schools article, teachers Ann Pelo and Kendra Pelojoaquin describe how the kids at Hilltop built “a massive series of Lego structures we named Legotown.” I sensed that something was rotten in the state of Legotown when I read this description of it: “a collection of homes, shops, public facilities, and community meeting places.”
Oh dear - I wonder if they'd have let my kid try to blow it up?