Critical Thinking & Logic

Logic CurriculumLogic Resources

Dad said it all the time: "Use your head!" It's generic advice, but it applies to every situation. Whether you've heard a riveting sermon, voted for the next president, or need to fix the kitchen sink, thinking about things is the best way to live successfully and with a minimum of bad decisions.

There's more to clear thinking than down home wisdom and "common sense," however. Those are important, but there's something even more fundamental that too often is overlooked: Logic. The fact that so many people misuse it shouldn't deter us from studying or understanding the crowning subject in Classical education, or from using it on a daily basis.

The thing about logic is that, if you begin properly and follow its very intuitive guidelines, it's so logical. At the same time, it's incredibly easy to get off track, to make mistakes, to commit fallacies. The more you know about logic and the more you practice it, the fewer errors you make and the clearer your thinking becomes.

Logic is the study of the principles of good reasoning: putting true statements together to form true conclusions, or taking apart bad arguments to demonstrate poor thinking. Systematic study of logic has become rare, but as Christians we hold it to be a vital element of a good education.

Interpreting biblical doctrine, discerning good from bad, applying the principles of Christianity to our daily lives—all these require logic (and the power of the Holy Spirit, of course). Put more succinctly, Christ called us to imitate Him, and He was eminently logical. Often, His critiques of the Pharisees were logic-based interpretations of the very Scriptures they stubbornly misinterpreted.

In our own day, men like N.T. Wright, Tim Keller, and Peter Kreeft have dedicated themselves to doggedly defending the faith through reason, constructing and dismantling arguments in light of God's Word. They're heirs to a long and respected tradition of Christians engaging society on every level, a tradition seemingly falling into disrepute in these postmodern times.

Our prayer is for that tradition to regain its status, not only in the world at large, but specifically among Christians themselves. The idea that the Holy Spirit will give us the right words to say when the time comes to defend our faith is only partly true; Christ expects us to strive to follow Him. The Christian life is a succession of battles in a larger war, and to think we can rush into the fighting (or simply stroll through the chaos) without proper training and armament is foolishness.

Properly studied and used, logic remains one of the Christian's most valuable weapons in the fight against secularism and the Devil, who only uses logic destructively. We teach our children good critical thinking intentionally, understanding that we aren't raising mere scholars, we're raising the next generation of Kingdom warriors to fight the powers of darkness in Jesus' name.

Review by C. Hollis Crossman
C. Hollis Crossman used to be a child. Now he's a husband and father who loves church, good food, and weird stuff. He might be a mythical creature, but he's definitely not a centaur. Read more of his reviews here.
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19 Items found Print
Active Filters: 8th grade (Ages 13-14), Used Books & Materials
Argument Builder - Teacher's Edition
by Shelly Johnson
from Classical Academic Press
for 8th-11th grade
in Classical Academic Press Logic (Location: LOG-CAP)
$29.95 $17.50 (2 in stock)
Art of Argument - DVD Set
by Aaron Larsen & Joelle Hodge
from Classical Academic Press
for 7th-9th grade
in Classical Academic Press Logic (Location: LOG-CAP)
$85.95 $49.00 (2 in stock)
Art of Argument - Teacher's Edition (old)
by Aaron Larsen & Joelle Hodge
Version 7.0 from Classical Academic Press
for 7th-9th grade
in Old Edition Logic (Location: ZCLE-LOG)
$10.00 (1 in stock)
Building Thinking Skills Book 3 Verbal
by Sandra Parks & Howard Black
from Critical Thinking Books
for 7th-Adult
Cathy Duffy's 100 Top Picks
in Building Thinking Skills (Location: LOG-BTS)
$36.99 $21.00 (1 in stock)
Dr. Funster's Word Benders C1
from Critical Thinking Books
for 7th-12th grade
in Dr. Funster & Dr. Dooriddles (Location: LOG-DR)
$5.00 (1 in stock)
Intermediate Logic - Teacher Edition
by James Nance & Douglas Wilson
3rd edition from Canon Press
for 7th-12th grade
in Introductory & Intermediate Logic (Location: LOG-CAN)
$32.00 $22.50 (1 in stock)
Intermediate Logic - Test & Quiz Packet
by James Nance & Douglas Wilson
3rd edition from Canon Press
for 7th-12th grade
in Introductory & Intermediate Logic (Location: LOG-CAN)
$10.00 $7.00 (1 in stock)
Introductory Logic - Teacher Edition
by James Nance & Douglas Wilson
5th edition from Canon Press
for 7th-12th grade
in Introductory & Intermediate Logic (Location: LOG-CAN)
$32.00 $22.50 (1 in stock)
Introductory Logic - Test & Quiz Packet
by James Nance & Douglas Wilson
5th edition from Canon Press
for 7th-12th grade
in Introductory & Intermediate Logic (Location: LOG-CAN)
$10.00 $7.00 (2 in stock)
Mind Benders A4
by Anita Harnadek
from Critical Thinking Books
for 2nd-Adult
Cathy Duffy's 100 Top Picks
in Mind Benders (Location: LOG-CTMB)
$4.50 (1 in stock)
Mind Benders B1
by Anita Harnadek
from Critical Thinking Books
for 7th-Adult
Cathy Duffy's 100 Top Picks
in Mind Benders (Location: LOG-CTMB)
$4.50 (1 in stock)
Mind Benders Book 5
by Anita Harnadek
from Critical Thinking Books
for 6th-Adult
Cathy Duffy's 100 Top Picks
in Mind Benders (Location: LOG-CTMB)
$10.99 $9.00 (1 in stock)
Mind Benders Book 8
by Anita Harnadek
from Critical Thinking Books
for 8th-Adult
Cathy Duffy's 100 Top Picks
in Mind Benders (Location: LOG-CTMB)
$12.99 $9.00 (1 in stock)
Red Herring Mysteries Level 2
by Thomas Camilli
from Critical Thinking Books
for 7th-12th grade
in Logic Resources (Location: LOG-RES)
$14.99 $10.00 (2 in stock)
Traditional Logic I
by Martin Cothran
from Memoria Press
for 7th-12th grade
in Old Edition Logic (Location: ZCLE-LOG)
$9.00 (2 in stock)
Traditional Logic I - Teacher Key
by Martin Cothran
3rd edition from Memoria Press
for 7th-12th grade
in Memoria Press Logic & Rhetoric (Location: LOG-MP)
$11.50 $7.00 (1 in stock)
Traditional Logic I - Text
by Martin Cothran
3rd edition from Memoria Press
for 7th-12th grade
in Memoria Press Logic & Rhetoric (Location: LOG-MP)
$15.75 $9.50 (1 in stock)
Traditional Logic II - DVD Teacher
by Martin Cothran
2nd edition from Memoria Press
for 8th-12th grade
in Memoria Press Logic & Rhetoric (Location: LOG-MP)
$55.00 $31.00 (1 in stock)
Trivium Tables: Rhetoric
from Classical Conversations
for 7th-12th grade
in Classical Conversations (Location: CUR-CC)
$12.00 $8.00 (1 in stock)