A Brain teaser is a type of puzzle, which is a short, playful puzzle designed to stretch your mind and make you smile. It ...

There are very good reasons declines in NAEP scores aren't correlated with performance on college admissions tests.

Philadelphia math scores have reached a 9-year high. Officials say it’s the result of training teachers in a new illustrative ...

Psychological research shows that intolerance of uncertainty limits reasoning ability. Highly intelligent individuals tend to ...

Math anxiety grows from stress, culture, and experience, not ability. By changing how we teach, test, and talk about math, we ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...