Her students can, for the most part, understand the concepts she’s trying to teach. They can memorize and use the Pythagorean ...

One comes from Philadelphia’s Museum of the American Revolution, celebrating our Founding Fathers’ signing of the Declaration ...

In this video, I demonstrate how to find the remaining roots of a polynomial function when one zero is given. We'll apply the synthetic division tutorial method along with factoring to efficiently ...

Many students in elementary grades struggle to grasp the perennially vexing concept of fractions. If those struggles persist ...