From the New York Times, “Common Core Curriculum now has critics on the left”
“The Common Core has been applauded by education leaders and promoted by the Obama administration as a way to replace a hodgepodge of state standards with one set of rigorous learning goals. Though 45 states and the District of Columbia have signed on to them since 2010, resistance came quickly, mostly from right-leaning states, where some leaders and political action groups have protested what they see as a federal takeover of local classrooms.

“But the newest chorus of complaints is coming from one of the most liberal states, and one of the earliest champions of the standards: New York. And that is causing supporters of the Common Core to shudder.”

From Education Week, “Common-Core Tensions Cause Union Heartburn”

“From the early days of the Common Core State Standards, the two national teachers’ unions have been among the initiative’s biggest boosters, helping to make the case to the nation’s 3.5 million teachers for the tougher expectations and putting significant money into the development of aligned curricula and tools.

“But in some union quarters, that support is starting to waver-the product of flawed implementation in states, concerns about the fast timeline for new testing tied to the standards, and, in at least one instance, fallout from internal state-union politics.”