Unless you've been in the wild without an Internet signal, or on a vacation where you really, um, don't check your SmartPhone, you've heard by now that Education Secretary Arne Duncan has given states the formal go-ahead to apply for waivers from No Child Left Behind requirements. As was made clear in a White House press briefing on Monday, this direction comes from President Obama.

Details of what states must do to get the waivers won't emerge until next month, but at the briefing, Duncan listed the elements in the all-or-nothing package of reforms states have to embrace (and you've heard this mantra before): teacher and principal effectiveness, turning around low-performing schools, growth-based accountability systems, and yes, college- and career-ready standards.

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