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MATH 143: Calculus-Infinite Series at Queens College

3 credits · Fall 2026

Calculus-Infinite Series (MATH 143) at Queens College has 5 ways to take it in Fall 2026. 4 of 5 sections have an open seat right now.

Professors teaching it: Krzysztof Klosin, Tony Wen, Alan Sultan, Steven Goldman, and Ernesto Porchetta.

Of the 4 professors with a Chill Rank, Krzysztof Klosin ranks chillest (Easy) and Steven Goldman least chill (Busy).

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

Requirements

PRE: MATH 142 or MATH 132, min grade C- , or permission of the department. MATH 151 does not satisfy the prereq. Not open to students who have passed MATH 152. Not open to students who will be receiving transfer credit or AP credit for MATH 152.

About this course

A continuation of MATH 142. Not open to students who are taking any other calculus course or have received credit, including transfer credit or advanced placement credit, for any calculus course other than MATH 131, MATH 132, MATH141, MATH 142 or MATH 151. Students who fail or withdraw from this course multiple times may be prohibited from majoring in the sciences or mathematics; see the bulletin language for your major. Fall, Spring (MQR)

Best professors for MATH 143 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

MATH 143 sections, times and seats

Seat status as of Oct 4, 5:41 PM ET. Seats can change between refreshes. How fresh is this?

5 of 5 sections · 4 open

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

01-LEC Regular
Tue/Thu · 10:45 AM - 12:00 PM
Kiely Hall 326
Alan SultanChill Rank 4 of 5: Busy?★ 4.1(90)Difficulty 3.7/5 · 63% would take again#3 chillest of 4 for this course
In PersonClosed
02-LEC Regular
Tue/Thu · 7:45 AM - 9:00 AM
Kiely Hall 242
Tony WenChill Rank 3 of 5: Fair?★ 4.1(10)Difficulty 2.9/5 · 90% would take again#2 chillest of 4 for this course
In PersonOpen
03-LEC Regular
Tue/Thu · 9:15 AM - 10:30 AM
Kiely Hall 414
Steven GoldmanChill Rank 4 of 5: Busy?★ 3.3(115)Difficulty 3.3/5 · 55% would take again#4 chillest of 4 for this course
In PersonOpen
05-LEC Regular
Mon/Wed · 3:10 PM - 4:25 PM
Kiely Hall 412
Krzysztof KlosinChill Rank 2 of 5: Easy?★ 4.8(51)Difficulty 2.7/5 · 94% would take again#1 chillest of 4 for this course
In PersonOpen
06-LEC Regular
Tue/Thu · 5:00 PM - 6:15 PM
Kiely Hall 277
Ernesto PorchettaNo Rate My Professors rating found
In PersonOpen

Questions about MATH 143 at Queens

Who teaches MATH 143 at Queens in Fall 2026?
Krzysztof Klosin, Tony Wen, Alan Sultan, Steven Goldman, and Ernesto Porchetta are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is MATH 143 at Queens hard?
It depends on the professor. Across the 4 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 MATH 143 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.