Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

An Iowa woman jokingly calls it "Satan's handiwork." A California mom says she's broken down in tears. A Pennsylvania parent says it "makes my blood boil." What could be so horrible? Grade-school math ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. NEW YORK – Every ...

Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying power, with many states holding onto the original plan or some close ...

Teacher Mark McKinley helps 3rd grader Madeline Lasher make a pentagonal prism using pipe cleaners and straws at Black Butte Elementary School in Shasta County. McKinley is enrolled in a program to ...