Duolingo, a quick-and-easy learning app that boasts more than 128 million monthly active users worldwide — mostly for its ...

The popular language learning app is betting that its gems, streaks and leaderboards will teach elementary school children—and adults—basic math.

A professor emeritus of mathematics explains why instruction on fractions needed to change.

Interventions for students struggling in math at any grade—not just elementary levels—should include at least 10 minutes per class dedicated to building fluency in basic math facts.

MATH and science remain a challenge to many young Filipino students. This is evident in the country’s subpar performance in ...