Erin Harris has been a member of the Geneseo faculty since 2007.
Office Hours
 Mon & Wed 12
 Fri 10:3011:15
Curriculum Vitae
Employment
I am a SUNY Geneseo alumni with a degree in Mathematics with Secondary Education Certification, followed by a Masters in Mathematics Education. I taught high school and middle school until my children were born, at which time I began parttime work teaching night classes at Monroe Community College. I joined the math department at SUNY Geneseo in January 2007 where my duties include: work with the preservice math teacher candidates, supervise student teachers during their semesterlong field experience, teach Math 140 &141 (Math Concepts for Elementary Ed), Math 213,221,222 (Calculus I & II), Math 237 (Discrete Math), and Math 160 (Elements of Chance).
Classes

MATH 112: Precalculus
This course is designed primarily for the student who needs a foundation in algebra and trigonometry for the study of calculus. The concept of function and graphical representation of functions is stressed. Topics covered: real numbers; algebra of real numbers including equations and inequalities; functions and their graphs including polynomials, rational expressions, logarithmic and exponential, trigonometric; algebra of the trigonometric functions including identities, equations, polar coordinates, complex numbers, systems of equations.

MATH 237: R/Intro Discrete Mathematics
This course covers the basic tools of mathematics and computer science  logic, proof techniques, set theory, functions, inductive processes, counting techniques  with applications to such areas as formal languages, circuit theory and graph theory.