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.

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 ...

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 ...

Long a staple of the high school curriculum, the mathematics-course sequence of Algebra 1, geometry, and Algebra 2 is facing a budding challenge as schools transition to the Common Core State ...