STEM--shorthand for "science, technology, engineering, and mathematics"--has been part of the school improvement discussion for more than a decade, as educational leaders and policy makers have underscored the importance of these areas in an internationally competitive, 21st-century economy. But building and implementing programs that…

Momentous changes are occurring in American education at a rapid pace, and with far too little deliberation about their value and likely consequences. The most dramatic, and possibly most significant, is the federal Department of Education's quiet but firm assumption of control of the nation's public schools. Secretary of Education Arne Duncan is…

It's no surprise that, 28 years after the publication of "A Nation at Risk," school-reform efforts have generated so little effect. The nation's schools have proven, over the past century, adept at resisting change. Recent attempts to inject accountability and innovation have brought an important opportunity. No Child Left Behind helped…