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MATH 120: Discrete Math Comp Sci at Queens College

3 credits · Spring 2027

Discrete Math Comp Sci (MATH 120) at Queens College has 5 ways to take it in Spring 2027. 5 of 5 sections have an open seat right now.

Professors teaching it: David Lee, HuiFei Li, Valerie Wolf-Sonkin, and Rongdao Chen, with 1 section still to be announced.

Of the 3 professors with a Chill Rank, David Lee ranks chillest (Fair) and Valerie Wolf-Sonkin least chill (Brutal).

Compare them below, check the days and times, and add the course to your schedule.

Requirements

PRE: MATH 122, or the equivalent, MIN GRADE C-. Not open to students who are taking or who have received credit for CSCI 120 or MATH 220.

About this course

This course provides fluency in foundational mathematical concepts that appear in future courses in computer science. This course is intended for computer science majors; it does not count toward a major or minor in mathematics. Topics include sets, basic combinatorics, functions, sequences, series, products, logarithms, divisibility, and modular arithmetic. Not open to studentswho are taking or who have received creditfor CSCI 120 or MATH 220.

Best professors for MATH 120 at Queens, Spring 2027

Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works

MATH 120 sections, times and seats

Seat status as of Oct 4, 11:21 PM ET. Seats can change between refreshes. How fresh is this?

5 of 5 sections · 5 open

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

01-LEC Regular
Mon/Wed · 10:45 AM - 12:00 PM
Kiely Hall 273
David LeeChill Rank 3 of 5: Fair?★ 3.3(149)Difficulty 3.1/5 · 54% would take again#1 chillest of 3 for this course
In PersonOpen
02-LEC Regular
Mon/Wed · 5:00 PM - 6:15 PM
Kiely Hall 334
Valerie Wolf-SonkinChill Rank 5 of 5: Brutal?★ 2.1(109)Difficulty 3.9/5 · 18% would take again#3 chillest of 3 for this course
In PersonOpen
04-LEC Regular
Tue/Thu · 6:30 PM - 7:45 PM
Kiely Hall 258
Rongdao ChenNo Rate My Professors rating found
In PersonOpen
05-LEC Regular
Tue/Thu · 10:45 AM - 12:00 PM
Kiely Hall 283
HuiFei LiChill Rank 4 of 5: Busy?★ 3.3(32)Difficulty 3.3/5 · 50% would take again#2 chillest of 3 for this course
In PersonOpen
WIN1-LEC Winter
Mon/Tue/Wed/Thu/Fri · 9:30 AM - 12:20 PM
Kiely Hall 320
Instructor not announced yet
In PersonOpen

Questions about MATH 120 at Queens

Who teaches MATH 120 at Queens in Spring 2027?
David Lee, HuiFei Li, Valerie Wolf-Sonkin, and Rongdao Chen are listed for Spring 2027; 1 section still has no instructor announced. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is MATH 120 at Queens hard?
It depends on the professor. Across the 3 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 3.4 out of 5. The Chill Rank above compares them directly.
What if a MATH 120 section is full?
Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.