Experts estimate that 3 to 7 percent of the global population has developmental dyscalculia, although it often goes undiagnosed. The disorder may be poorly understood, but it is very real—and so are ...

Joshua McGoun, a K-12 public-school teacher in Frederick, Maryland, first noticed a change in his students about 10 years ago ...

Back-to-school time is almost here, which means lots of homework and arguments about screen time. It's also the time of year when younger children can become frustrated as they begin or continue their ...