Mathematicians love the certainty of proofs. This is how they verify that their intuition matches observable truth.

Math fluency requires more than just memorizing facts and procedures, but also knowing how and when to use them.

Ohio, like much of the country, has a math problem that teachers, college and district leaders, parents and others are ...

The U.S. may not be in a shooting war with China, but a different kind of battle is underway — and it’s unfolding in code, ...