Logic Lectures

Chapter 7 of 11  ·  Part 3: Expanding Knowledge

The Categorical Syllogism

7.1  Meet the Syllogism

7.2  How Syllogisms Work

7.3  Rules of Validity for Categorical Syllogisms  —  Part 1  ·  Part 2

7.4  Mood and Figure in Categorical Syllogisms  (coming soon)

← Chapter 6: Opposition and Equivalence

Chapter 8: Compound Syllogisms →

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Mark Grannis teaches logic and history at The Heights School in Potomac, Maryland. He is the author of The Reasonable Person: Traditional Logic for Modern Life and its Teacher Supplement.

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