# Splash Biography

## ARI ESSUNFELD, ESP Teacher

Major: Math & Physics

College/Employer: Yale

Year of Graduation: 2024

Not Available.

## Past Classes

(Clicking a class title will bring you to the course's section of the corresponding course catalog)

M4578: Mental Math & Memorization in Splash Spring 2022 (Apr. 16, 2022)
$$\pi = 3.1415926535897932384...$$ Want to learn how to recite the digits of pi from memory? Or tell your friend what day of the week they were born on, just by knowing their birthday? How about being able to do $$\sqrt{987} \approx 31.41$$ in your head, without a calculator? Better yet, how about doing all all three at the same time? If yes to any of the above, come to Mental Math & Memorization!