They aren't really poorly designed, but there is a total lack of true exploration options. (gamingtrend.com)
«It was something that offered an opportunity to go places where no one had ever been before — to do true exploration,» he says. (discovermagazine.com)
Be willing to make mistakes and go into territory that you don't know, and to devote time to true exploration in your classroom. (edutopia.org)