Chance Harrison and Jaylen Garibay, seniors at Rio Mesa High School, compare data and work on an analysis they collected on student stress levels. Credit: Javeria Salman/The Hechinger Report The ...

Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...

The article was updated March 5 to include the letter from high-tech executives supporting the Algebra II requirement. It also clarifies that AP Statistics is for students who have completed Algebra ...

In DeKalb County, Ala., elementary school math classes have gotten noisy. In a good way. Instead of worksheets and textbooks, children practice adding and subtracting with tiny toy bears. They ...