MATH 221

Fall 2026 All Classes

All Classes

Calculus I

Credit: 4 hours.

First course in calculus and analytic geometry for students with some calculus background; basic techniques of differentiation and integration with applications including curve sketching; antidifferentation, the Riemann integral, fundamental theorem, exponential and trigonometric functions.

Credit is not given for both MATH 221 and either MATH 220 or MATH 234. Prerequisite: An adequate ALEKS placement score as described at http://math.illinois.edu/ALEKS/ and either one year of high school calculus or a minimum score of 2 on the AB Calculus AP exam.

Students must register for one discussion and one lecture section beginning with the same letter. 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

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MATH 221 class schedule data for fall 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
46995	Discussion/ Recitation	ADA	8:00AM -8:50AM	WF	136 Davenport Hall	Kavrut, N	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
46996	Discussion/ Recitation	ADB	9:00AM -9:50AM	WF	169 Davenport Hall	Kavrut, N	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47004	Discussion/ Recitation	ADC	9:00AM -9:50AM	WF	1027 Lincoln Hall	Kim, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
46997	Discussion/ Recitation	ADD	10:00AM -10:50AM	WF	169 Davenport Hall	Kim, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
48295	Discussion/ Recitation	ADE	10:00AM -10:50AM	WF	111 Gregory Hall	Min, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
46998	Discussion/ Recitation	ADF	11:00AM -11:50AM	WF	215 Gregory Hall	Min, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47028	Discussion/ Recitation	ADG	11:00AM -11:50AM	WF	115 David Kinley Hall	Yeo, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47005	Discussion/ Recitation	ADH	12:00PM -12:50PM	WF	169 Davenport Hall	Yordy, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47007	Discussion/ Recitation	ADI	12:00PM -12:50PM	WF	1027 Lincoln Hall	Yeo, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47000	Discussion/ Recitation	ADJ	1:00PM -1:50PM	WF	132 Davenport Hall	Yordy, J	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
64938	Discussion/ Recitation	ADK	1:00PM -1:50PM	WF	1027 Lincoln Hall		Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47026	Discussion/ Recitation	ADL	2:00PM -2:50PM	WF	69 English Building	Nguyen, V	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47014	Discussion/ Recitation	ADM	3:00PM -3:50PM	WF	214 Davenport Hall		Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47011	Discussion/ Recitation	ADN	3:00PM -3:50PM	WF	132 Davenport Hall	Nguyen, V	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
46992	Lecture	AL1	4:00PM -4:50PM	TR	112 Gregory Hall	Srikant, J	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course. Section Info: Students are required to take a Placement Exam prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS Restriction(s): Not intended for Grainger Engineering. Not intended for Chemical Engineering or Statistics & Computer Science or Math & Computer Science or Agricultural & Biological Engr major(s).
47023	Lecture	AL2	3:00PM -3:50PM	TR	112 Gregory Hall	Srikant, J	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course. Section Info: Students are required to take a Placement Exam prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS Restriction(s): Not intended for Grainger Engineering. Not intended for Chemical Engineering or Statistics & Computer Science or Math & Computer Science or Agricultural & Biological Engr major(s).
70571	Discussion/ Recitation	AM1	11:00AM -12:50PM	WF	314 Davenport Hall		Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 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 spring semester. Students who are NOT currently in a Merit discussion should complete this online request form: https://forms.illinois.edu/sec/642288765 and they will be authorized to register on/after April 23, 2026. For further information, see https://go.illinois.edu/MathMeritFA26 Co-Request: Must enroll concurrently in MATH 199 22231. Restriction(s): Not intended for Grainger Engineering. Restricted to Enrolled Merit Program or Incoming Merit Program students.
70572	Discussion/ Recitation	AM2	1:00PM -2:50PM	WF	314 Davenport Hall	Gergle, L	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 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 spring semester. Students who are NOT currently in a Merit discussion should complete this online request form: https://forms.illinois.edu/sec/642288765 and they will be authorized to register on/after April 23, 2026. For further information, see https://go.illinois.edu/MathMeritFA26 Co-Request: Must enroll concurrently in MATH 199 22231. Restriction(s): Not intended for Grainger Engineering. Restricted to Enrolled Merit Program or Incoming Merit Program students.
47020	Discussion/ Recitation	EDA	8:00AM -8:50AM	WF	1136 Literatures, Cultures, & Ling	D'Arienzo, A	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47015	Discussion/ Recitation	EDB	9:00AM -9:50AM	WF	G30 Literatures, Cultures, & Ling	D'Arienzo, A	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47031	Discussion/ Recitation	EDC	9:00AM -9:50AM	WF	215 Gregory Hall	Zhao, Y	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47016	Discussion/ Recitation	EDD	10:00AM -10:50AM	WF	G30 Literatures, Cultures, & Ling	Bivziuk, V	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47030	Discussion/ Recitation	EDE	10:00AM -10:50AM	WF	1027 Lincoln Hall	Zhao, Y	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47017	Discussion/ Recitation	EDF	11:00AM -11:50AM	WF	1027 Lincoln Hall	Bivziuk, V	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
56975	Discussion/ Recitation	EDG	11:00AM -11:50AM	WF	303 English Building		Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47019	Discussion/ Recitation	EDH	12:00PM -12:50PM	WF	132 Davenport Hall		Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47022	Discussion/ Recitation	EDI	1:00PM -1:50PM	WF	317 Gregory Hall	Gyenti, B	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47029	Discussion/ Recitation	EDJ	2:00PM -2:50PM	WF	317 Gregory Hall	Gyenti, B	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47001	Discussion/ Recitation	EDK	2:00PM -2:50PM	WF	132 Davenport Hall	Yin, h	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47008	Discussion/ Recitation	EDL	3:00PM -3:50PM	WF	303 English Building	Yin, h	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
48292	Discussion/ Recitation	EDM	3:00PM -3:50PM	WF	136 Davenport Hall	Chen, G	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
50737	Discussion/ Recitation	EDN	4:00PM -4:50PM	WF	209 David Kinley Hall	Chen, G	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course.
47002	Lecture	EL1	9:00AM -9:50AM	TR	114 David Kinley Hall	Whittlesey, K	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course. Section Info: Students are required to take a Placement Exam prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS Restriction(s): Restricted to Civil Engineering or Computer Engineering or Computer Science or Electrical Engineering or Engineering Mechanics or Engineering Physics or Industrial Engineering or Materials Science & Engr or Mechanical Engineering or Physics or Chemical Engineering or Bioengineering or Statistics & Computer Science or Environmental Engineering or Math & Computer Science or Aerospace Engineering or Agricultural & Biological Engr or Nuclear, Plasma, Radiolgc Engr or Engineering Undeclared or Systems Engineering and Design or Neural Engineering or Computer Science and Physics or ComputerScience&Bioengineering or Chemical Engr + Data Science or Materials Sci & Engr + DS or NPRE + Data Science major(s).
47013	Lecture	EL2	2:00PM -2:50PM	TR	100 Materials Science & Eng Bld	Whittlesey, K	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Degree Notes: Quantitative Reasoning I course. Section Info: Students are required to take a Placement Exam prior to taking this course. Additional information can be found here: http://math.illinois.edu/ALEKS Restriction(s): Restricted to Civil Engineering or Computer Engineering or Computer Science or Electrical Engineering or Engineering Mechanics or Engineering Physics or Industrial Engineering or Materials Science & Engr or Mechanical Engineering or Physics or Chemical Engineering or Bioengineering or Statistics & Computer Science or Environmental Engineering or Math & Computer Science or Aerospace Engineering or Agricultural & Biological Engr or Nuclear, Plasma, Radiolgc Engr or Engineering Undeclared or Systems Engineering and Design or Neural Engineering or Computer Science and Physics or ComputerScience&Bioengineering or Chemical Engr + Data Science or Materials Sci & Engr + DS or NPRE + Data Science major(s).
48293	Discussion/ Recitation	EM1	9:00AM -10:50AM	WF	314 Davenport Hall	Settelmyer, J	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 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 spring semester. Students who are NOT currently in a Merit discussion should complete this online request form: https://forms.illinois.edu/sec/642288765 and they will be authorized to register on/after April 23, 2026. For further information, see https://go.illinois.edu/MathMeritFA26 Co-Request: Must enroll concurrently in MATH 199 22231. Restriction(s): Restricted to Enrolled Merit Program or Incoming Merit Program students.
48296	Discussion/ Recitation	EM2	1:00PM -2:50PM	WF	106B6 Engineering Hall	Ye, Z	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 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 spring semester. Students who are NOT currently in a Merit discussion should complete this online request form: https://forms.illinois.edu/sec/642288765 and they will be authorized to register on/after April 23, 2026. For further information, see https://go.illinois.edu/MathMeritFA26 Co-Request: Must enroll concurrently in MATH 199 22231. Restriction(s): Restricted to Enrolled Merit Program or Incoming Merit Program students.