Holly Korbey's work on parenting and education has appeared in The New York Times, The Atlantic, Babble, Brain, Child Magazine, and others. She lives in Nashville with her family. Follow her on Twitter: @HKorbey
At Swiss Waldkindergartens, or forest kindergartens, children spend all of their school days playing outdoors, no matter the weather. Instead of math or literacy requirements, they focus on the social interaction and emotional well-being found in free play.