Seven years ago, Mike Andrejkovics wrote the first rap he ever performed to his students. Since then, this has evolved into a long-standing tradition, where Mr. A writes a rap and performs an accompanying music video to the school where he teaches in Long Island, New York.

His raps are less about specific topics and more about his own appreciation for math. It began as a way to motivate his students to do the same and engage in math by writing music about it. Each year, a handful of his students write and perform their own music videos and song parodies.

His raps are often parodies of popular songs — for example, “The Real Math Students” in place of “The Real Slim Shady.” Other raps include “The Next Episode (Do Math Everyday),” “Learning Mathematics,” and “Math Workshop,” among others. He often performs his raps live at various conferences.

He also has a podcast on iTunes called “Mr. A’s Math Podcast,” which consists of videos that explain complicated math topics and is aimed at students.

To learn more about Mr. A, check out his YouTube channel at and listen to the full podcast interview below.