David John

Position

Lecturer, Math Registration Coordinator, Adjunct Supervisor

Email

djohn1@ccny.cuny.edu

Office

MR332

Office phone

(212) 650-7000

Biography

My love for teaching began while I was tutoring in college and seeing students realize that mathematics could make sense to them. Those moments inspired me and continue to shape the way I teach today. As a mathematics instructor and educator at City College, I try to share with my students the same joy and satisfaction I find in problem solving, while helping them see how mathematics can empower them in both school and life.

Education

Ed.D.C.T, College Teaching of Mathematics, Teachers College, Columbia University

CAS, College Teaching, SUNY Potsdam

MS, Mathematics, The City College of New York

BA, Mathematics, New York University

Classes

David John is not teaching in Spring 2026.

Past teaching