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    A logic course for all ages but designed for use as young as 7th grade, Traditional Logic is an in-depth study of the classical syllogism. Along with a basic understanding of the Christian theory of knowledge, the text presents the four kinds of logical statements, the four ways propositions can be opposed, the three ways which they can be equivalent, and the seven rules for the validity of syllogisms.

    Traditional Logic I – Complete Set

    By: Cothran, Martin
    Original price was: $148.85.Current price is: $130.34.
    By: Cothran, Martin
    Original price was: $148.85.Current price is: $130.34. Add to cart Quick View
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    Traditional Logic II uses the same tried-and-true format as book 1.  Every chapter of Book II includes enough exercises to ensure that the student masters the material before moving on.  In addition to the case studies of famous arguments, Book II has added writing assignments in each chapter to help you integrate the study of logic with other subjects.       .

    Traditional Logic II – Complete Set (Streaming)

    By: Martin Cothran
    From: Original price was: $148.85.Current price is: $123.74.
    By: Martin Cothran
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    Used along with the Traditional Logic text, your new instructional streaming video course will enable you to bring a master logic teacher into your home. *This item does not include the Student Workbook.

    Traditional Logic II – Instructional Videos (DVDs or Online Streaming)

    By: Martin Cothran
    $68.38 – $75.95
    By: Martin Cothran
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