Add Yahoo as a preferred source to see more of our stories on Google. Students listen as Knightdale High School teacher Alex Johnson reviews examples of sequences during a math class on Tuesday, Sept.

North Carolina lawmakers could overhaul high school math requirements and make it mandatory for students to pass a U.S. history test to get a diploma. The N.C. House voted 69-43 on Wednesday to pass a ...

The redesigned sequence separates linear algebra and differential equations into more specialized tracks while eliminating ...