The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Given every two years to a sample of America’s children, the National Assessment of Educational Progress is considered one of ...

Examining mistakes gives students a chance to discuss misconceptions openly and find new approaches to solving problems.

This same principle applies to education: If students never meet resistance from mistakes, they fail to develop the ...

A former math hater offers tips that just might turn math dread into something less — or maybe even math love.