The Arkansas Department of Education released public school letter grades on Friday, with roughly three-quarters of public ...

Robert Talbert is a math professor, so numbers are his thing. And the way the grading system in education works has long bothered him. That became clear a few years ago, when a particularly bright ...

(STACKER) – Formal education systems have been in place for thousands of years—from the earliest examples of China’s Xia dynasty schooling that began in 2070 B.C., to the robust, philosophically based ...