ChillSemesterSign in

CHE 491: Chemical Research at Lehman College

2 credits · Fall 2026

Chemical Research (CHE 491) at Lehman College has 0 ways to take it in Fall 2026, plus 6 recitation or lab times you pair with a lecture. 6 of 6 sections have an open seat right now.

Professors teaching it: Columba De La Parra, Benjamin Burton-Pye, Donna McGregor, and Yuemei Ye.

Of the 3 professors with a Chill Rank, Columba De La Parra ranks chillest (Fair) and Donna McGregor least chill (Busy).

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

About this course

This course is designed to enable the advanced student to pursue an investigation of a topic of common interest to the student and a faculty member of the Department. A written research report is required each semester. Note: Satisfactory completion of 3 credits of CHE 491 is one of the requirements for Departmental honors and it is highly encouraged that students complete at least 1 semester of CHE 391 before requesting permission to register for CHE 491. The total credits received for CHE 491 may not exceed 9.Department Permission required.

Best professors for CHE 491 at Lehman, 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

CHE 491 sections, times and seats

Seat status as of Oct 4, 5:02 PM ET. Seats can change between refreshes. How fresh is this?

6 of 6 sections · 6 open

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

02-LAB Regular
Arranged · TBA
TBA
Benjamin Burton-PyeChill Rank 3 of 5: Fair?★ 4.2(45)Difficulty 3.6/5 · 83% would take again#2 chillest of 3 for this course
In PersonOpen
03-LAB Regular
Arranged · TBA
TBA
Benjamin Burton-PyeChill Rank 3 of 5: Fair?★ 4.2(45)Difficulty 3.6/5 · 83% would take again#2 chillest of 3 for this course
In PersonOpen
04-LAB Regular
Arranged · TBA
TBA
Columba De La ParraChill Rank 3 of 5: Fairlimited data?★ 4.8(4)Difficulty 3.5/5 · 100% would take again#1 chillest of 3 for this course
In PersonOpen
20-LAB Regular
Arranged · TBA
TBA
Donna McGregorChill Rank 4 of 5: Busy?★ 3.4(64)Difficulty 4.0/5 · 55% would take again#3 chillest of 3 for this course
In PersonOpen
21-LAB Regular
Arranged · TBA
TBA
Donna McGregorChill Rank 4 of 5: Busy?★ 3.4(64)Difficulty 4.0/5 · 55% would take again#3 chillest of 3 for this course
In PersonOpen
25-LAB Regular
Arranged · TBA
TBA
Yuemei YeOnly 1 rating, too few to rank★ 1.0(1)Difficulty 5.0/5
In PersonOpen

Questions about CHE 491 at Lehman

Who teaches CHE 491 at Lehman in Fall 2026?
Columba De La Parra, Benjamin Burton-Pye, Donna McGregor, and Yuemei Ye are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is CHE 491 at Lehman hard?
It depends on the professor. Across the 3 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 3.7 out of 5. The Chill Rank above compares them directly.
What if a CHE 491 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.