FLORISSANT • The 40 parents sat in child-sized chairs inside the library of Barrington Elementary School and watched intently as a fourth-grade teacher wrote a problem on the smartboard. Then she ...

JACKSONVILLE, Fla. — New teachers, new schedules, new curriculum. As students get back in the classroom, they may find some of the learning materials have changed. After more than a decade, Common ...

Add Yahoo as a preferred source to see more of our stories on Google. Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustrative Mathematics was established in 2011 at the University of Arizona as a means to assist schools in adopting the Common ...

South Dakota's proposed math standards are sparking debate, with critics saying they're too simple and lack guidance.