Pierre the Pelican "checks his answers" against Pelicans center Jason Smith as they answer sample questions from a new Common Core test on Friday, March 7, 2014. (Michael DeMocker, NOLA.com | The ...

Want to help your seventh-grader master math? Here are some of the skills your child will be learning in the classroom in seventh grade. At a “25% Off” sale, Marissa buys a skirt for $40.50. What was ...

If you can do basic subtraction, you might just be more math-savvy than a lot U.S. college students. A new research paper looks at the mathematical prowess of the roughly 50 percent of community ...