How would you answer this math problem: 5x3= ____? One third-grade student's answer is reigniting the debate over Common Core standards. The student was asked to use the "repeated addition strategy" ...

A few weeks ago, a self-described “frustrated father” posted a page from his son’s supposed common-core math assignment on Facebook, claiming that despite his own degree in engineering, he could not ...

Common Core, this is not your week. First you get publicly dumped by the entire state of Indiana, then a dad with an engineering degree calls your math strategy “ridiculous” in a viral Facebook post.