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MAT 123: Modern Problem Solving at LaGuardia Community College

3 credits · Fall 2026

Modern Problem Solving (MAT 123) at LaGuardia Community College has 3 ways to take it in Fall 2026. 1 of 3 sections has an open seat right now.

Professors teaching it: Marina Nechayeva, Amit Philips, and Deptrai Phan.

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

Requirements

Pre-requisite of a Math Proficiency Index Score between 0 and 59 is required.

About this course

This course introduces selected topics and techniques in mathematics that help solve quantitative problems arising in applications addressed in other fields of study, like those in the Humanities and Social Sciences. For each topic studied, the emphasis will be placed first on the mathematical model and then on some significant applications. Students will be provided with substantial support in the basic logical and algebraic underpinnings that are required to navigate course activities.CUNY Pathways: Required Core-Mathematics & Quantitative Reasoning

Professors for MAT 123 at LaGuardia CC, 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

MAT 123 sections, times and seats

Seat status as of Oct 4, 8:08 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

3311-LEC Regular
Tue · 10:30 AM - 2:00 PM
Thu · 10:30 AM - 12:45 PM
Thu · 1:00 PM - 2:00 PM
M Building M-B58 / Center 3 C-466 / Center 3 C-464
Marina NechayevaChill Rank 5 of 5: Brutal?★ 2.9(37)Difficulty 3.9/5 · 32% would take again
In PersonClosed
3312-LEC Regular
Wed · 1:00 PM - 2:00 PM
Wed · 10:30 AM - 12:45 PM
Mon · 10:30 AM - 2:00 PM
M Building M-B41 / B Building B-130
Amit PhilipsNo Rate My Professors rating found
In PersonClosed
3313-LEC Regular
Mon · 5:45 PM - 9:05 PM
Wed · 5:45 PM - 7:55 PM
Wed · 8:05 PM - 9:05 PM
M Building M-B73 / M Building M-B64 / M Building M-B41
Deptrai PhanNo Rate My Professors rating found
In PersonOpen

Questions about MAT 123 at LaGuardia CC

Who teaches MAT 123 at LaGuardia CC in Fall 2026?
Marina Nechayeva, Amit Philips, and Deptrai Phan are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is MAT 123 at LaGuardia CC hard?
It depends on the professor. Across the 1 professor with a Chill Rank, students on Rate My Professors give an average difficulty of 3.9 out of 5. The Chill Rank above compares them directly.
What if a MAT 123 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.