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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.

SUN# MAT2227
Class# Location Delivery Dates Days Times Instructors Availability
30655
Rio Salado
Online Class
Online : You can start on any Monday between dates:
8/24 – 8/24
Fall 2026
N/A
N/A
  • J. Kucik
Closed
Contact Enrollment Services for registration assistance
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
30656
Rio Salado
Online Class
Online : You can start on any Monday between dates:
10/19 – 10/19
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
30987
Rio Salado
Online Class
Online : You can start on any Monday between dates:
8/31 – 8/31
Fall 2026
N/A
N/A
  • J. Kucik
Open
28 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
30988
Rio Salado
Online Class
Online : You can start on any Monday between dates:
10/26 – 10/26
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32753
Rio Salado
Online Class
Online : You can start on any Monday between dates:
9/8 – 9/8
Fall 2026
N/A
N/A
  • J. Kucik
Open
26 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32754
Rio Salado
Online Class
Online : You can start on any Monday between dates:
9/14 – 9/14
Fall 2026
N/A
N/A
  • C. Wesley
Open
17 of 18 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32755
Rio Salado
Online Class
Online : You can start on any Monday between dates:
9/21 – 9/21
Fall 2026
N/A
N/A
  • C. Wesley
Open
16 of 18 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32756
Rio Salado
Online Class
Online : You can start on any Monday between dates:
9/28 – 9/28
Fall 2026
N/A
N/A
  • C. Wesley
Open
18 of 18 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32757
Rio Salado
Online Class
Online : You can start on any Monday between dates:
10/5 – 10/5
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32758
Rio Salado
Online Class
Online : You can start on any Monday between dates:
10/12 – 10/12
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32761
Rio Salado
Online Class
Online : You can start on any Monday between dates:
11/2 – 11/2
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32762
Rio Salado
Online Class
Online : You can start on any Monday between dates:
11/9 – 11/9
Fall 2026
N/A
N/A
  • Staff
Open
29 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32763
Rio Salado
Online Class
Online : You can start on any Monday between dates:
11/16 – 11/16
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32764
Rio Salado
Online Class
Online : You can start on any Monday between dates:
11/23 – 11/23
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32765
Rio Salado
Online Class
Online : You can start on any Monday between dates:
11/30 – 11/30
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor
32766
Rio Salado
Online Class
Online : You can start on any Monday between dates:
12/7 – 12/7
Fall 2026
N/A
N/A
  • Staff
Open
30 of 30 seats available
  • Fourteen (14) Week Class
    8-week class option available
    Content delivered via RioLearn using the Maricopa Open Educational Resources (MOER) system. Accounts in this system are free for students. Course textbook is an Open Educational Resource which is free for students to download. Convenience copies are available in the Rio Salado Bookstore. Check Bookstore for pricing.
    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.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
    Calculator: A graphing calculator is required for this course. Texas Instruments model TI-83, 83 Plus, 84 or 84 Plus, is strongly recommended. Approved calculators are allowed on in-person exams. Calculators with symbolic manipulating capabilities, or CAS, such as TI-89, TI-92 or TI-Nspire CAS are not allowed on exams.
    Rio Salado Calculator Checkout: The Rio Salado College Library has a small number of approved calculators available for checkout. Check the library catalog for availability.
  • No books listed at the bookstore, contact instructor