Do the computer-based exams that are increasingly prevalent in K-12 education measure skills and knowledge as accurately as traditional paper-based tests? With news that millions of students who took ...

Despite neat formulas and equations in textbooks, chemistry is still an inexact science. At best, scientists only partly understand some of the turbulent processes that occur during chemical reactions ...

Test-refusal advocates and the state’s largest teachers union were up in arms Wednesday after a technical glitch caused delays for some students taking the state English Language Arts exams on ...