I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

We will learn how to graph a quadratic in vertex form and graph a quadratic in standard form by completing the square and rewriting the equation in vertex form. When the quadratic is in vertex form we ...

After 40 years studying how college affects students, and after reviewing more than 7,000 studies published since 1970, a deceptively simple question still nagged: “So, what did you learn?” The answer ...