Unsolved problems—and signs of hope—as 2012 dawns

The central problem besetting K-12 education in the United States today is still—as for almost thirty years now—that far too few of our kids are learning nearly enough for their own or the nation’s good. And the gains we’ve made, though well worth making, have been meager (and largely confined to math), are trumped by gains in other countries, and evaporate by the end of high school.