Let's think back to May of 2013. Personally, I'm a fine example of what teachers were like at that point. I didn't know a lot about the Core, and what I did know didn't sound all that bad. As far as I'd heard, a bunch of important people had called together a bunch of teachers to write some standards that could be used across the country to bring a little coherence to the higgledy-piggledy crazy-quilt that is US education. I'm not really a fan of national standards, but as long as they came from educational experts and were largely voluntary, it couldn't hurt to look at them. Heck, if you had asked me in May of 2013 if I supported the Common Core standards, I might very well have said yes. And though there were teachers out there who had already caught on, there were plenty of teachers like me who were perfectly willing to give the whole business a shot.