MATH 231

Spring 2026 All Classes

All Classes

Credit: 3 hours.

[IAI Code: M1900-2 and MTH902] Second course in calculus and analytic geometry: techniques of integration, conic sections, polar coordinates, and infinite series.

Prerequisite: MATH 220 or MATH 221.

Students must register for one discussion and one lecture section beginning with the same letter in Fall and Spring terms only. Engineering students must obtain a dean's approval to drop this course after the second week of instruction.

This course satisfies the General Education Criteria in Fall 2022 for:

Quantitative Reasoning I
MATH 231 class schedule data for spring 2026
CRN Type Section Time Day Location Instructor Section Details
56792
Discussion/
Recitation
ADA
8:00AM -8:50AM
WF
169 Davenport Hall
Kavrut, N
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46018
Discussion/
Recitation
ADB
9:00AM -9:50AM
WF
169 Davenport Hall
Kavrut, N
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46034
Discussion/
Recitation
ADC
10:00AM -10:50AM
WF
140 Henry Administration Bldg
Gyenti, B
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46021
Discussion/
Recitation
ADD
11:00AM -11:50AM
WF
140 Henry Administration Bldg
Gyenti, B
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46023
Discussion/
Recitation
ADE
12:00PM -12:50PM
WF
140 Henry Administration Bldg
Lewis, G
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
47542
Discussion/
Recitation
ADF
1:00PM -1:50PM
WF
140 Henry Administration Bldg
Lewis, G
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
56028
Discussion/
Recitation
ADG
2:00PM -2:50PM
WF
140 Henry Administration Bldg
Taylor, G
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
56791
Discussion/
Recitation
ADH
3:00PM -3:50PM
WF
140 Henry Administration Bldg
Taylor, G
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
53844
Discussion/
Recitation
ADJ
11:00AM -11:50AM
WF
169 Davenport Hall
Rodgers, C
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46033
Discussion/
Recitation
ADK
9:00AM -9:50AM
WF
145 Armory
Min, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46020
Discussion/
Recitation
ADL
10:00AM -10:50AM
WF
145 Armory
Min, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
58107
Discussion/
Recitation
ADN
12:00PM -12:50PM
WF
169 Davenport Hall
Vassos, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46037
Discussion/
Recitation
ADO
1:00PM -1:50PM
WF
145 Armory
Pallod, S
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
68167
Discussion/
Recitation
ADP
2:00PM -2:50PM
WF
145 Armory
Wiggins, D
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
58106
Lecture
AL1
8:00AM -8:50AM
TR
100 Materials Science & Eng Bld
Hoffmeister, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
Students are required to take a Placement Exam or take the pre-requisite course prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS
46026
Lecture
AL2
9:00AM -9:50AM
TR
100 Materials Science & Eng Bld
Hoffmeister, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
Students are required to take a Placement Exam or take the pre-requisite course prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS
46019
Discussion/
Recitation
AM1
9:00AM -10:50AM
WF
330 Davenport Hall
Thompson, E
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Merit Program students only. During early registration, this section is restricted to students currently enrolled in a Merit section this fall semester. For further information, see https://merit.illinois.edu
Co-Request:
Must enroll concurrently in MATH 199 48353.
Restriction(s):
Restricted to Enrolled Merit Program students.
46022
Discussion/
Recitation
AM2
1:00PM -2:50PM
WF
330 Davenport Hall
Ritter, M
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Merit Program students only. During early registration, this section is restricted to students currently enrolled in a Merit section this fall semester. For further information, see https://merit.illinois.edu
Co-Request:
Must enroll concurrently in MATH 199 48353.
Restriction(s):
Restricted to Enrolled Merit Program students.
46040
Discussion/
Recitation
CDB
9:00AM -9:50AM
WF
303 English Building
Zhang, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46041
Discussion/
Recitation
CDC
10:00AM -10:50AM
WF
303 English Building
Si, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46042
Discussion/
Recitation
CDD
11:00AM -11:50AM
WF
303 English Building
Si, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46043
Discussion/
Recitation
CDE
12:00PM -12:50PM
WF
303 English Building
Eckert, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46044
Discussion/
Recitation
CDF
1:00PM -1:50PM
WF
303 English Building
Eckert, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46045
Discussion/
Recitation
CDG
2:00PM -2:50PM
WF
303 English Building
Feng, T
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
56236
Discussion/
Recitation
CDH
3:00PM -3:50PM
WF
303 English Building
Feng, T
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51847
Discussion/
Recitation
CDK
9:00AM -9:50AM
WF
111 Gregory Hall
Yin, h
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51848
Discussion/
Recitation
CDL
10:00AM -10:50AM
WF
111 Gregory Hall
Yin, h
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
56796
Discussion/
Recitation
CDM
11:00AM -11:50AM
WF
111 Gregory Hall
Anderson, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51992
Discussion/
Recitation
CDN
12:00PM -12:50PM
WF
111 Gregory Hall
Anderson, J
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
56795
Discussion/
Recitation
CDO
1:00PM -1:50PM
WF
111 Gregory Hall
Lin, F
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51776
Discussion/
Recitation
CDP
2:00PM -2:50PM
WF
111 Gregory Hall
Lamaster, K
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51778
Discussion/
Recitation
CDQ
9:00AM -9:50AM
WF
219 Gregory Hall
Hu, M
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
49490
Discussion/
Recitation
CDR
10:00AM -10:50AM
WF
169 Davenport Hall
Raghavan, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
50312
Discussion/
Recitation
CDS
2:00PM -2:50PM
WF
150 English Building
Ebel, S
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
50314
Discussion/
Recitation
CDT
3:00PM -3:50PM
WF
150 English Building
Ebel, S
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51993
Discussion/
Recitation
CDU
11:00AM -11:50AM
WF
150 English Building
Raghavan, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
57926
Discussion/
Recitation
CDV
12:00PM -12:50PM
WF
150 English Building
Lin, F
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
51777
Discussion/
Recitation
CDW
3:00PM -3:50PM
WF
111 Gregory Hall
Lamaster, K
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
46038
Lecture
CL1
10:00AM -10:50AM
TR
100 Materials Science & Eng Bld
Bahreini Esfahani, M
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
Students are required to take a Placement Exam or take the pre-requisite course prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS
51775
Lecture
CL2
11:00AM -11:50AM
TR
100 Materials Science & Eng Bld
Bahreini Esfahani, M
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
Students are required to take a Placement Exam or take the pre-requisite course prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS
46046
Lecture
CL3
2:00PM -2:50PM
TR
100 Materials Science & Eng Bld
Bahreini Esfahani, M
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
Students are required to take a Placement Exam or take the pre-requisite course prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS
46032
Discussion/
Recitation
CM1
9:00AM -10:50AM
WF
314 Davenport Hall
Saettone, K
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Merit Program students only. During early registration, this section is restricted to students currently enrolled in a Merit section this fall semester. For further information, see https://merit.illinois.edu
Co-Request:
Must enroll concurrently in MATH 199 48353.
Restriction(s):
Restricted to Enrolled Merit Program students.
52972
Discussion/
Recitation
CM2
11:00AM -12:50PM
WF
314 Davenport Hall
Lahey, L
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Merit Program students only. During early registration, this section is restricted to students currently enrolled in a Merit section this fall semester. For further information, see https://merit.illinois.edu
Co-Request:
Must enroll concurrently in MATH 199 48353.
Restriction(s):
Restricted to Enrolled Merit Program students.
56231
Discussion/
Recitation
CM3
1:00PM -2:50PM
WF
314 Davenport Hall
Pacun, A
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Merit Program students only. During early registration, this section is restricted to students currently enrolled in a Merit section this fall semester. For further information, see https://merit.illinois.edu
Co-Request:
Must enroll concurrently in MATH 199 48353.
Restriction(s):
Restricted to Enrolled Merit Program students.
46049
Lecture-Discussion
U1
10:00AM -10:50AM
MWF
40 Allen Residence Hall
Villalobos, V
Part of Term:
1
Date Range:
01/20/26-05/06/26
Degree Notes:
Quantitative Reasoning I course.
Section Info:
For Unit One and other LLC students.
Restriction(s):
Restricted to Business LLC, LEADS LLC, Global Crossroads, Honors LLC, Health Professions Lv Lrn Comm, Intersections, Innovation LLC, Sustainability LLC, Unit One, Weston Explorer Program, or Women in Math/Science/Engr Prg students.
COURSE EXPLORER
Email: Course Explorer Feedback

OFFICE OF THE REGISTRAR | 901 W. Illinois Street, Urbana, Illinois 61801

Site developed by: Technology Services at Illinois | UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN
1102 Digital Computer Laboratory | MC-256 | Urbana, IL 61801 | phone 217-244-7000