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Department of Mathematics
The City College of New York
NAC 8/133
Convent Ave at 138th Street
New York, NY 10031

Phone: (212) 650-5346
Fax: (212) 650-6294

CCNY :: Division of Science :: Mathematics

Department of Mathematics

Matthew Auth

NAC 6/288
Office phone
(212) 650-5132


I studied differential geometer at the University of Massachusetts where I received a Ph.D in mathematics in 2001. After completing my Ph.D I taught mathematics at Smith College in Northampton Massachusetts for one year. I then moved to New York City to teach at Bard High School Early College, an innovative public high school which is also a two-year college.

Before beginning graduate school, I taught math for two years in a high school in West Africa as a Peace Corps volunteer.

Math 190 Supplemental Instruction

Dear Math 190 students: You can sign up for extra instruction by clicking on Class Code: EHYQ5T9D Follow the instructions on the supplemental instruction link to create an account (free of charge) at the Khan Academy and then use the listed class code to access the 190 supplementary instruction videos and exercises. You will see that Dr. Matthew Auth is your coach, but you may have to wait a day or two to get email links to the instructional videos.

The videos and exercises at the Khan Academy will be assigned in weekly modules due on Saturday evenings---each module will cover material similar to the previous week's hw quiz. If you complete a weekly supplemental module, you will be allowed to retake the previous week's quiz. Dr. Auth will email you to schedule your make-up quiz after each completed module. If get stuck or have any questions, please email Dr. Auth at

Spring 2018

Math 202 Calculus 2

Math 328 Numerical Analysis

Winter 2018

Math 190 College Algebra

Tutoring at CCNY


Math Courses for Teachers