In this video I work through 68 examples of factoring quadratic expressions when a is not equal to one. The first couple of ...

Like many specialized fields, mathematics has its own language. Many math terms have a definition that is different from that of the same word in everyday, non-math speech. Therefore, it is important ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

New product from game-based learning leaders designed to boost daily practice and student math scores is available now at ...

Tossing water balloons at numbers on the sidewalk is not only fun, but it gives children a chance to put their math skills to the test. Older kids can draw targets with numbers that go as high as they ...