OXNARD, Calif. — On a Wednesday morning in December, Dale Perizzolo’s math class at Adolfo Camarillo High School was anything but quiet. Students chatted about the data analysis they performed on ...

Since the Common Core was implemented three years ago, high school math has been taught in a new way. Instead of taking algebra, geometry and statistics in separate semesters, students now learn parts ...

Thanks to the information revolution, a stunning 90% of the data created by humanity has been generated in just the past two years. Yet the math taught in U.S. schools hasn’t materially changed since ...