In this video I show you how to identify the parts of the cosecant graph. We will explore how to identify the period, phase shift, vertical translation, reflections, domain and range. I make short, to ...

In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you ...

Need help filling out your bracket? Look to history for how many upsets to pick and which seeds are usually the most vulnerable.

Students actively engage in tasks that are doable and interesting—which frees up time for personalized instruction.

You’re never too old to learn something new. People are losing their minds over how simple — yet tricky — an elementary school-level math equation posted on X (formerly Twitter) is. Over the weekend, ...

Below is a different way to look at the traditional NCAA Tournament bracket. The first round comes down to four sets of these ...

Never filled out a bracket before? Need a quick refresher that won't turn into a calculus class? We've got you.