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CSCI 220: Discrete Structures at Queens College

Fall 2026

Discrete Structures (CSCI 220) at Queens College has 4 ways to take it in Fall 2026. 2 of 4 sections have an open seat right now.

Professors teaching it: Delaram Kahrobaei, Bojana Obrenic, Robert Goldberg, and Kathy He.

Of the 3 professors with a Chill Rank, Delaram Kahrobaei ranks chillest (Easy) and Robert Goldberg least chill (Busy).

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

Best professors for CSCI 220 at Queens, Fall 2026

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

CSCI 220 sections, times and seats

Seat status as of Oct 4, 5:05 PM ET. Seats can change between refreshes. How fresh is this?

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

111-LEC Regular
Mon/Wed · 9:15 AM - 10:30 AM
Science B145
Bojana ObrenicChill Rank 4 of 5: Busy?★ 2.8(155)Difficulty 3.6/5 · 49% would take again#2 chillest of 3 for this course
In PersonOpen
121-LEC Regular
Mon/Wed · 3:10 PM - 4:25 PM
Online-Synchronous
Robert GoldbergChill Rank 4 of 5: Busy?★ 2.8(86)Difficulty 3.5/5 · 40% would take again#3 chillest of 3 for this course
Online SynchronousClosed
131-LEC Regular
Mon/Wed · 5:00 PM - 6:15 PM
Powdermker 113
Kathy HeNo Rate My Professors rating found
In PersonOpen
211-LEC Regular
Tue/Thu · 9:15 AM - 10:30 AM
Science D133
Delaram KahrobaeiChill Rank 2 of 5: Easy?★ 3.9(23)Difficulty 2.5/5 · 76% would take again#1 chillest of 3 for this course
In PersonClosed

Questions about CSCI 220 at Queens

Who teaches CSCI 220 at Queens in Fall 2026?
Delaram Kahrobaei, Bojana Obrenic, Robert Goldberg, and Kathy He are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is CSCI 220 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 3.2 out of 5. The Chill Rank above compares them directly.
What if a CSCI 220 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.