In this video I present a set of problems to help prepare for learning about rational functions in precalculus. While rational functions is explored in Algebra 2 I decided to make it a separate unit ...

In this video, I show you how to set up a word problem and solve it using the trigonometric ratio. In this case, we will find ...

The quest to make mathematics rigorous has a long and spotty history — one mathematicians can learn from as they push to ...

Op-ed views and opinions expressed are solely those of the author. Americans are approaching a mathematical reality that no politician wants to confront, but every taxpayer eventually […] ...

Highly entertaining stop-motion movies like Chicken Run, Wallace & Gromit, and Shaun the Sheep are made with an astounding ...

For more than a decade, Dylan Kane, a seventh-grade math teacher in Leadville, Colorado, leaned into technology as a way to ...

All you had to do was pay attention to the polar coordinates lecture in [trigonometry], and you could have discovered a 6x ...

New Platform Capabilities Support Gartner’s Call for a Cryptographic Center of Excellence The Phio TX CMC gives ...

The person who is always available, always steady, always the one with the right thing to say—that person is often giving ...

From default settings to reporting, here’s how ad platforms shape performance — often making results look better than they are.