Math classrooms shifted over time to the discovery model. Not suddenly, and not without good intentions. There was a ...

Many students see the equal sign as a signal to calculate, rather than a symbol of equivalence. Here’s how to clear up that ...

In the summer of 1970, Gardner took what he called "the biggest gamble of my career," and founded Common Cause, a citizen's advocacy group. In his work in government and in the Urban Coalition, ...

What It Is and How It Affects Learning Dyscalculia is a specific learning disability that affects an individual’s ability to understand and manipulate numbers. Often referred to as ‘math dyslexia,’ ...