Sean Nank is a math expert who is helping teachers to implement the Common Core standards. He’s a professor at the American College of Education, created in 2005 to provide online graduate programs ...

In the long division problem used as an example under the heading “area model,” the right column showed 7 minus 0 equals 0. It should have read 7 minus 7 equals 0.

Elementary and middle school math teachers have mixed feelings on the Common Core State Standards, saying both that they set unrealistic expectations and will have long-term benefits, according to the ...

After a delay of nearly a week, the Florida Department of Education has released examples that it says backs up its rejection of dozens of math textbooks because they contained questions and exercises ...

Statements from publishers that traditional instructional materials are aligned with the Common Core State Standards are largely a “sham,” according to a prominent researcher who conducted one of two ...

What’s the fuss about? Steve Rhodes, CC BY-NC-ND Beginning in 2010, mathematics and English language arts standards, called the Common Core State Standards, were adopted in 45 of 50 U.S. states. The ...