Shelley B. Ceinaturaga

Full Time Faculty - Mathematics

Mathematics & Computer Science

Office: MC 5 - Room: 185

480-461-7632

Office Hours

MondayTuesdayWednesdayThursdayFriday
12:00 PM - 12:50 PM12:00 PM - 12:50 PM12:00 PM - 12:50 PM12:00 PM - 12:50 PM10:00 AM - 10:50 AM

Office Hours are also available by appointment.

Classes Taught

Summer 2020

MAT141 College Mathematics 4 Credits
Working knowledge of college-level mathematics and its applications to real-life problems. Emphasis on understanding mathematical concepts and their applications. Topics include proportional reasoning, modeling, finance, probability, and statistics. Note: MAT141 students may receive credit for only one of the following: MAT140, MAT141, MAT142, MAT145, or MAT146. Prerequisites: An appropriate District placement, or a grade of C or better in (MAT052, MAT053, and MAT055), or (MAT055, MAT056, and MAT057), or MAT085, or MAT09+, or MAT103 or MAT114 or MAT115.
General Education Designations: Mathematics [MA] 
Section Location Delivery Dates Days Times Availability
18226
Dobson Campus
Lecture
05/26/2020 - 07/16/2020

Class Ended

Notes: This is an On Your Time 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.

Students may contact instructor at: shelley.ceinaturaga@mesacc.edu

Fall 2020

MAT141 College Mathematics 4 Credits
Working knowledge of college-level mathematics and its applications to real-life problems. Emphasis on understanding mathematical concepts and their applications. Topics include proportional reasoning, modeling, finance, probability, and statistics. Note: MAT141 students may receive credit for only one of the following: MAT140, MAT141, MAT142, MAT145, or MAT146. Prerequisites: An appropriate District placement, or a grade of C or better in (MAT052, MAT053, and MAT055), or (MAT055, MAT056, and MAT057), or MAT085, or MAT09+, or MAT103 or MAT114 or MAT115.
MAT141 is appropriate for the student whose major does not require college algebra or precalculus.
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 www.mesacc.edu/departments/mathematics-computer-science/mathematics/resources/ for department policies.
General Education Designations: Mathematics [MA] 
Section Location Delivery Dates Days Times Availability
35234
Dobson Campus
LIVE ONLINE
Lecture
08/24/2020 - 12/18/2020
MoTuWeTh
10:00 AM - 10:50 AM

Open

3 of 27
Seats Available

Notes: Live Online classes have sessions that meet online on specific days and times. Attendance in these sessions will be at the discretion of the instructor, and additional work will be required on the student’s own time. Access to a computer or mobile device with Internet connection is required. 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.

Class 35234 Students may contact instructor at: shelley.ceinaturaga@mesacc.edu

All textbook and course materials available at no or low cost (<$40) - may include OER (Open Educational Resources).

Due to COVID19 impact; this class was transitioned from In person or Hybrid to fully Online for Fall 2020

Additional Notes: MAT141 is appropriate for the student whose major does not require college algebra or precalculus.
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 www.mesacc.edu/departments/mathematics-computer-science/mathematics/resources/ for department policies.

MAT150 College Algebra/Functions 5 Credits
Analysis and interpretation of the behavior and nature of functions including linear, quadratic, higher-order polynomials, rational, exponential, logarithmic, power, absolute value, and piecewise-defined functions; systems of equations, using multiple methods including matrices, and modeling and solving real world problems. Note: MAT150 students may receive credit for only one of the following: MAT150, OR MAT151, OR MAT152, OR MAT155, OR MAT156, OR MAT187. Prerequisites: A grade of C or better in MAT095, or MAT096, or MAT114, or MAT115, or MAT12+, OR an appropriate district placement for MAT15+, OR permission of Department/Division Chair.
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.
General Education Designations: Mathematics [MA] 
Section Location Delivery Dates Days Times Availability
34239
Dobson Campus
LIVE ONLINE
Lecture
08/24/2020 - 12/18/2020
MoTuWeThFr
8:00 AM - 8:50 AM

Open

22 of 27
Seats Available

Notes: Live Online classes have sessions that meet online on specific days and times. Attendance in these sessions will be at the discretion of the instructor, and additional work will be required on the student’s own time. Access to a computer or mobile device with Internet connection is required. 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.

Class 34239 Students may contact instructor at: shelley.ceinaturaga@mesacc.edu

Additional 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.

34242
Dobson Campus
LIVE ONLINE
Lecture
08/24/2020 - 12/18/2020
MoTuWeThFr
9:00 AM - 9:50 AM

Open

7 of 27
Seats Available

Notes: Live Online classes have sessions that meet online on specific days and times. Attendance in these sessions will be at the discretion of the instructor, and additional work will be required on the student’s own time. Access to a computer or mobile device with Internet connection is required. 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.

Class 34242 Students may contact instructor at shelley.ceinaturaga@mesacc.edu

Additional 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.

Fall Flex Start 2020

MAT091 Introductory Algebra 4 Credits
Emphasis on meanings related to variable, equality, inequality, equivalence. The use of additive and multiplicative reasoning in solving linear equations and inequalities in one variable. Validation of solution(s) through a reasonable mathematical defense. Transfer and apply knowledge through a process of sense making and reasonableness in mathematical problems and practical application situations. Recognize patterns and organize data to represent situations where output is related to input. Understand the concept of function and be able to represent functions in multiple ways, including tables, algebraic rules, graphs and contextual situations, and make connections among these representations. Read, represent, and interpret linear function relationships numerically, analytically, graphically and verbally and connect the different representations. Model and solve real world problems involving constant rate of change. Note: Student may receive credit for only one of the following: (MAT055 and MAT056 and MAT057), OR MAT090, OR MAT091, OR MAT092, OR MAT095, OR MAT096. Prerequisites: A grade of C or better in each of the following courses: (MAT051, MAT052, and MAT053), OR a grade of C or better in MAT08+, OR an appropriate district placement.
Section Location Delivery Dates Days Times Availability
36218
Dobson Campus
Lecture
09/08/2020 - 12/18/2020

Open

1 of 25
Seats Available

Notes: This is an On Your Time 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.

All textbook and course materials available at no or low cost (<$40) - may include OER (Open Educational Resources).

Class 36218 Students may contact instructor at: shelley.ceinaturaga@mesacc.edu

36219
Dobson Campus
Lecture
09/08/2020 - 12/18/2020

Closed

Notes: This is an On Your Time 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.

All textbook and course materials available at no or low cost (<$40) - may include OER (Open Educational Resources).

Class 36219 Students may contact instructor at: shelley.ceinaturaga@mesacc.edu

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