Theresa Killebrew
Residential Faculty - Mathematics
Mathematics & Computer Science
Office: MC 5 - Room: 187
480-461-7838
Office Hours
Monday | Tuesday | Wednesday | Thursday | Friday |
|---|---|---|---|---|
10:30 AM - 11:50 AM | 2:45 PM - 4:00 PM | 10:30 AM - 11:50 AM | 2:45 PM - 3:30 PM | |
By appointment |
If these times do not work for your schedule or if you prefer to meet virtually, I am happy to meet outside of these times. Please email me at [email protected] to coordinate a time that work best for both of us. Thank you!
Classes Taught
Fall 2026
| MAT213 | Brief Calculus | 4 Credits | ||||
|---|---|---|---|---|---|---|
|
Introduction to the theory, techniques, and applications of the differential and integral calculus of functions with problems related to business, life, and the social sciences. Prerequisites: A grade of C or better in MAT15+, or MAT187, or MAT188, or an appropriate District placement. |
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Course Notes: This class may require a graphing calculator and/or online software package, such as MyMathLab, that may result in an additional cost to the student. Some instructors allow the use of the online textbook that accompanies the online software package in lieu of a physical textbook. Contact your instructor for details. All students must meet the MCC Mathematics Department prerequisite requirements for each class within two years of first day of class. See http://www.mesacc.edu/departments/mathematics-computer-science/mathematics/resources/ for department policies. It is highly encouraged that you attend the FREE MCC Calculus Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register. |
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| General Education Designations: Mathematics [MA], Quantitative Reasoning [QNR] | ||||||
| Section | Location | Delivery | Dates | Days | Times | Availability |
|
16291
|
Dobson Campus
|
In-Person
Lecture
|
08/25/2026 – 12/18/2026
|
TuTh
|
1:30 PM – 3:10 PM
|
Open 13 of 28 |
| Book Information | ||||||
|
16579
|
|
Online (On Your Time)
Lecture
|
08/24/2026 – 12/18/2026
|
|
|
Closed |
|
Notes: This is an Online class that does not meet at specific class times. Students are required to have access to a computer or mobile device, and Internet access, unless otherwise specified.
Before enrolling in their first online class at MCC, students need to view the online orientation and complete the readiness survey on https://www.mesacc.edu/online/get-started for additional information. |
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| Book Information | ||||||
| MAT218 | Mathematical Analysis for Business | 4 Credits | ||||
|---|---|---|---|---|---|---|
|
An introduction to the mathematics required for the study of business. Includes multivariable optimization, Lagrange multipliers, linear programming, linear algebra, probability, random variables, discrete and continuous distributions. Prerequisites: A grade of C or better in MAT212, or MAT213, or MAT220, or MAT221. |
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Course Notes: This class may require a graphing calculator and/or online software package, such as MyMathLab, that may result in an additional cost to the student. Some instructors allow the use of the online textbook that accompanies the online software package in lieu of a physical textbook. Contact your instructor for details. All students must meet the MCC Mathematics Department prerequisite requirements for each class. See http://www.mesacc.edu/departments/mathematics-computer-science/mathematics/resources/ for department policies. |
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| Section | Location | Delivery | Dates | Days | Times | Availability |
|
15532
|
Dobson Campus
|
In-Person
Lecture
|
08/24/2026 – 12/18/2026
|
MoWe
|
1:30 PM – 3:10 PM
|
Closed |
| Book Information | ||||||
| MAT227 | Discrete Mathematical Structures | 3 Credits | ||||
|---|---|---|---|---|---|---|
|
Course emphasizes discrete mathematics connections to computer science by exposing students to foundational concepts of set theory, logic, counting, induction, proof techniques, graph theory, and algorithms. Prerequisites: A grade of C or better in MAT212, or MAT213, or MAT220, or MAT221, or permission of Department/Division Chair. |
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| Section | Location | Delivery | Dates | Days | Times | Availability |
|
16682
|
Dobson Campus
|
In-Person
Lecture
|
08/24/2026 – 12/18/2026
|
MoWe
|
12:00 PM – 1:15 PM
|
Open 10 of 28 |
|
Notes: Open Educational Resources (OER) are learning, teaching, and research materials in any format and medium that reside in the public domain or have an open license copyright that permits no-cost access, re-use, re-purpose, retention, redistribution, and adaptation by others. |
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| MAT241 | Calculus with Analytic Geometry III | 4 Credits | ||||
|---|---|---|---|---|---|---|
|
Multivariate calculus including vectors, vector- valued functions, partial differentiation, multiple integration and an introduction to vector fields. Prerequisites: Grade of "C" or better in MAT230 or MAT231. |
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Course Notes: This class may require a graphing calculator and/or online software package, such as MyMathLab, that may result in an additional cost to the student. Some instructors allow the use of the online textbook that accompanies the online software package in lieu of a physical textbook. Contact your instructor for details. All students must meet the MCC Mathematics Department prerequisite requirements for each class. See http://www.mesacc.edu/departments/mathematics-computer-science/mathematics/resources/ for department policies. It is highly encouraged that you attend the FREE MCC Calculus Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register. |
||||||
| General Education Designations: Mathematics [MA], Quantitative Reasoning [QNR] | ||||||
| Section | Location | Delivery | Dates | Days | Times | Availability |
|
15523
|
|
Online (On Your Time)
Lecture
|
08/24/2026 – 12/18/2026
|
|
|
Open 4 of 24 |
|
Notes: This is an Online class that does not meet at specific class times. Students are required to have access to a computer or mobile device, and Internet access, unless otherwise specified.
Before enrolling in their first online class at MCC, students need to view the online orientation and complete the readiness survey on https://www.mesacc.edu/online/get-started for additional information. |
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| Book Information | ||||||
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