Mathematical equations have shaped our understanding of the universe, and these nine have played a key role in changing the world.

Ridgewater College’s math instructor Mike Sieve was recently honored for his teaching excellence by the Minnesota State Colleges and Universities System Board of Trustees. Named an ...

For most, thoughts of early math lessons conjure images of number lines, multiplication tables and memorization. But a few teachers at West Elementary School are trying a new approach: talking it ...

I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...