U.S. 4th and 8th grade students are performing worse in math, and somewhat worse in reading, than they were two years ago, according to new data from a national test. The results were a surprise to ...

A fourth grader at Hartwood Elementary School District channeled her inner “mathlete” to earn a near-perfect score in a nationwide math competition. Charlene “Cici” Xu recently scored in the top 1% of ...

In “Do Sports Explain the ‘Math Gender Gap’?” (op-ed, Sept. 8), J.T. Young speculates whether “the way we teach math is somehow biased against girls.” A related issue is that recent teaching ...

What is the brain teaser all about? In this brain teaser, there are four triangles, three with a number inside. The sides of each triangle have different numbers, and inside the triangle is another ...