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, ...

Prepares students for Precalculus and other higher math courses requiring intermediate algebra. Topics include: linear equations and inequalities, absolute value equations and inequalities, systems of ...

There’s a scene in the 1988 movie "Stand and Deliver," where high school math teacher Jaime Escalante (played by Edward James Olmos) argues with the head of the school’s math program about the ...