Add Yahoo as a preferred source to see more of our stories on Google. Remember the days when working a math problem resulted in a right or wrong answer, and parents had a basic grasp of how to help ...

There’s a line from the original Star Trek where Khan says, “Improve a mechanical device and you may double productivity, but improve man and you gain a thousandfold.” Joan Horvath and Rich Cameron ...

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 ...

Forbes contributors publish independent expert analyses and insights. I write about the intersection of learning, research, and technology. This voice experience is generated by AI. Learn more. This ...

Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. This blog was updated on June 24, 2026 to clarify a statistic ...