Lesson 1: Chapter 1.1 Formal vs. Informal Logic (Preview Content)

Lesson 2: Chapter 1.2 Deductive vs. Inductive Reasoning (Preview Content)

Lesson 3: Chapter 1.3 Categorical vs. Propositional Logic

Lesson 4: Chapter 2.1 Part I: Aristotle Gets the Ball Rolling: Classical Origins and Medieval Recovery

Lesson 5: Chapter 2.2 Part II: Aristotle Is Lost and Then Found: The Growth and Divergence of Modern Logic

Lesson 6: Chapter 3.1 Thinking About Thinking: The Nature of Formal Logic

Lesson 7: Chapter 3.2 The Three Acts of the Mind

Lesson 8: Chapter 4.1 Introduction to Argument Translation

Lesson 9: Chapter 4.2 Categorical Form Introduced

Lesson 10: Chapter 4.3 Propositions

Lesson 11: Chapter 4.4 Translating Arguments Step 1: Finding the Propositions

Lesson 12: Chapter 4.5 Translating Arguments Step 2: Finding the Subject Term and the Predicate Term

Lesson 13: Chapter 4.6 Translating Arguments Step 3: Affirmo and Nego

Lesson 14: Chapter 4.7 Translating Arguments Step 4: Supply the Proper Quantifier

Lesson 15: Chapter 4.8 Translating Arguments Step 5: Propositions Translated into Categorical Form

Lesson 16: Chapter 5.1 Introduction to the Square of Opposition

Lesson 17: Chapter 5.2 The Square of Opposition

Lesson 18: Chapter 5.3 Contradiction

Lesson 19: Chapter 5.4 Contrariety and Subcontrariety

Lesson 20: Chapter 5.5-5.6 Subimplication and Superimplication, The Square of Opposition and Inference Analysis

Lesson 21: Chapter 6.1-6.3 Introduction to the Relationships of Equivalence, Logical Equations, The Obverse Relationship

Lesson 22: Chapter 6.4 The Converse Relationship

Lesson 23: Chapter 6.5 The Relationship of Contraposition

Lesson 24: Chapter 7.1 Introduction to Syllogisms and Validity

Lesson 25: Chapter 7.2-7.3 Arranging the Syllogism, Categorical Syllogisms

Lesson 26: Chapter 7.4 Enthymemes

Lesson 27: Chapter 7.5 Moods and Figures

Lesson 28: Chapter 8.1 Validity and the Counterexample Method

Lesson 29: Chapter 8.2 Evaluating Validity: Terminological Rules 1 and 2

Lesson 30: Chapter 8.3 Evaluating Validity: Terminological Rules 3 and 4

Lesson 31: Chapter 8.4 Evaluating Validity: Qualitative Rules

Lesson 32: Chapter 8.5 An Introduction to the Venn Diagramming Method of Establishing Validity

Lesson 33: Chapter 8.6 Combining the Skills

Lesson 34: Chapter 9 Preamble

Lesson 35: Chapter 9.1 Introduction to Definitions and Disagreement

Lesson 36: Chapter 9.2 Types of Disagreement

Lesson 37: Chapter 9.3 Rules for Defining Words

Lesson 38: Chapter 9.4 Types of Definitions

Lesson 39: Chapter 9.5 Extension vs. Intention

Lesson 40: Chapter 9.6 Presuppositional Disputes

Lesson 41: Chapter 9.7 Pursuing Truth

End of Course Test: Essentials of Formal Logic