Students may receive credit for not more than one of the following courses: CAS MA 121 or CAS MA 123. Differentiation and integration of functions of one variable. Same topics as CAS MA 123, but with less emphasis on mathematical generality and more on applications. Especially suitable for students concentrating in the biological and social sciences. Carries MCS Divisional credit in CAS. Effective Fall 2018, this course fulfills a single unit in the following BU Hub area: Quantitative Reasoning II. Effective Fall 2020, this course fulfills a single unit in each of the following BU Hub areas: Quantitative Reasoning II, Social Inquiry II, Critical Thinking.
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A1 |
Arazyan |
SCI 113 |
MWF 12:20 pm-1:10 pm |
Students registering for MA121 A1 must also register for a discussion section A2-A6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A2 |
Arazyan |
PSY B45 |
W 1:25 pm-2:15 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A3 |
Arazyan |
PSY B45 |
W 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A4 |
Arazyan |
CAS 320 |
W 4:40 pm-5:30 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A5 |
Arazyan |
CAS 214 |
R 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A6 |
Arazyan |
CAS 320 |
R 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B1 |
Kohl |
CAS 224 |
MWF 10:10 am-11:00 am |
Students registering for MA121 B1 must also register for a discussion section B2-B6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B2 |
Kohl |
CAS 320 |
T 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B3 |
Kohl |
CAS 116 |
T 11:15 am-12:05 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B4 |
Kohl |
CAS 229 |
T 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B5 |
Kohl |
CAS B27 |
W 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B6 |
Kohl |
BRB 121 |
W 9:05 am-9:55 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C1 |
Zhang |
CGS 505 |
MWF 9:05 am-9:55 am |
Students registering for MA121 C1 must also register for a discussion section C2-C6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C2 |
Zhang |
CAS B27 |
M 10:10 am-11:00 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C3 |
Zhang |
PRB 146 |
M 12:20 pm-1:10 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C4 |
Zhang |
CAS B27 |
M 1:25 pm-2:15 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C5 |
Zhang |
CAS 324 |
M 2:30 pm-3:20 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C6 |
Zhang |
CAS B27 |
M 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D1 |
Choudhury |
KCB 101 |
TR 3:30 pm-4:45 pm |
Students registering for MA121 D1 must also register for a discussion section D2-D6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D2 |
Zhang |
CAS B27 |
M 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D3 |
Zhang |
CAS B27 |
M 9:05 am-9:55 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D4 |
Zhang |
MUG 205 |
M 2:30 pm-3:20 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D5 |
Zhang |
CAS B27 |
T 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| D6 |
Zhang |
CAS B27 |
F 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E1 |
Chang |
CAS 522 |
TR 8:00 am-9:15 am |
Students registering for MA121 E1 must also register for a discussion section E2-E6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E2 |
Chang |
PSY B49 |
F 4:40 pm-5:30 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E3 |
Chang |
PRB 148 |
T 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E4 |
Chang |
CAS B27 |
W 2:30 pm-3:20 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E5 |
Chang |
PSY B43 |
W 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| E6 |
Chang |
CAS B27 |
W 4:40 pm-5:30 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F1 |
Arazyan |
KCB 101 |
MWF 1:25 pm-2:15 pm |
All students registering for MA121 F1 must also register for a discussion section F2-F6. |
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F2 |
Arazyan |
PSY B49 |
R 11:15 am-12:05 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F3 |
Arazyan |
PSY B49 |
R 3:35 pm-4:25 pm |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F4 |
Arazyan |
CAS 214 |
F 8:00 am-8:50 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F5 |
Arazyan |
CAS B27 |
F 9:05 am-9:55 am |
|
FALL 2025 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| F6 |
Arazyan |
PSY B39 |
F 10:10 am-11:00 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A1 |
Arazyan |
|
MWF 11:15 am-12:05 pm |
Students registering for MA121 A1 must also register for a discussion section A2-A6 |
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A2 |
Arazyan |
|
M 3:35 pm-4:25 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A3 |
Arazyan |
|
M 4:40 pm-5:30 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A4 |
Arazyan |
|
T 8:00 am-8:50 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A5 |
Arazyan |
|
F 3:35 pm-4:25 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| A6 |
Arazyan |
|
T 3:35 pm-4:25 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B1 |
Kohl |
|
TR 3:30 pm-4:45 pm |
Students registering for MA121 B1 must also register for a discussion section B2-B6 |
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B2 |
Kohl |
|
T 8:00 am-8:50 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B3 |
Kohl |
|
F 11:15 am-12:05 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B4 |
Kohl |
|
W 10:10 am-11:00 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B5 |
Kohl |
|
W 8:00 am-8:50 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| B6 |
Kohl |
|
W 9:05 am-9:55 am |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C1 |
Chang |
|
MWF 10:10 am-11:00 am |
Students registering for CAS MA121 C1 must also register for a discussion section C2-C6 |
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C2 |
Chang |
|
M 12:20 pm-1:10 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C3 |
Chang |
|
M 1:25 pm-2:15 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C4 |
Chang |
|
M 3:35 pm-4:25 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C5 |
Chang |
|
M 4:40 pm-5:30 pm |
|
SPRG 2026 Schedule
| Section |
Instructor |
Location |
Schedule |
Notes |
| C6 |
Chang |
|
F 11:15 am-12:05 pm |
|
Note that this information may change at any time. Please visit the MyBU Student Portal for the most up-to-date course information.
