Harper College

PHI 102 Course Outline

Caption: The heading row descibes the categories of information about the course, while the row in the table body holds the course information itself.

Course Prefix

Course Number

Course Title

Lecture/Lab Hours

Credit Hours

PHI

102

Symbolic Logic

3 Lecture/Demonstration Hours

3 Credit Hours

Course description

Introduces the student to formal symbolic logic. After an introduction to the concept of argument, students will learn both Aristotelian and modern symbolic logic. Applications to the real world may include contracts, legal arguments, and computer languages. (pending IAI H4 906)

Topical outline

  1. Arguments: premises, conclusions, and indicator words
  2. Propositions, truth-values, induction v. deduction
  3. Validity, invalidity, counterexamples
  4. Aristotelian logic
  5. Modern symbolic logic
  6. Formal fallacies

Method of presentation

1. Lecture
2. Other:
a. Models of problem solving
b. Student presentations of homework problems
c. Computer based instruction using CD-ROMs that accompany textbooks

Student outcomes

The student should...
  1. identify arguments, premises and conclusions.
  2. distinguish between inductive and deductive arguments.
  3. prove invalidity through the use of counterexamples and truth tables.
  4. identify the elements and attributes of categorical propositions.
  5. test the validity of arguments by using the square of opposition.
  6. construct truth table definitions for symbols used in propositional logic.
  7. translate compound statements and arguments into symbolic form.
  8. construct a variety of proofs, using rules of inference and replacement.
  9. construct conditional and indirect proofs.
  10. analyze ordinary language arguments using the methods of formal logic.

Method of evaluation

Typical classroom techniques

Course content learning outcomes

  1. Quizzes
  2. Exams

Additional assessment information (optional)

Daily homework assignments of problem sets from the text. Such assignments would include, for example, translation of ordinary language arguments to symbolic logic, use of truth tables to establish the validity or invalidity of arguments, use of the rules of inference and replacement to derive the conclusions of arguments from their premises.

Textbooks

Required
  • Hurley, Patrick J.. A Concise Introduction to Logic. 11th Edition. Wadsworth, 2011
  • Layman, C. Stephen. The Power of Logic. 3rd Edition Edition. McGraw-Hill, 2005
  • Copi, Irving M., & Carl Cohen. Introduction to Logic. 13th Edition. Prentice Hall, 2008

Supplementary materials

None

Software

None

Updated: Spring 2021

Last Updated: 9/23/25