I have yet to see one teacher that approves of Common Core. The only people I see supporting it are politicians, bureaucrats, and professional Muslim organizations (terrorist supporters)
Teachers have been confessing bafflement with its whole new angle on pedagogy. Where did that stuff come from? Mars?
The concept of a common core is a sound idea. The problem is the institutions that have selected themselves to come up with the common core standards are the some ones that delivered the catastrophy we know as public education.