Clear Thinking
36 lessons · Interactive online course + PDF

Clear Thinking

Logic and Discernment for Ages 10 to 15

"And ye shall know the truth, and the truth shall make you free."

John 8:32 (KJV)
Thirty-six interactive online lessons that teach your student how to think clearly from a biblical worldview: what truth is, how to ask good questions, how arguments work, how to spot common fallacies, how to see through media, and how to make wise decisions. Every lesson includes a KJV memory verse, a worked real-life example, and an instantly graded quiz. A printable PDF is included with every course, and Lesson 1 is free to try.

$12

Online interactive lessons · Printable PDF included

Secure checkout via Stripe. Your lessons unlock on this website right after purchase.

Learn onlineLessons unlock right after checkout
King James VersionScripture quoted whole, KJV
Print at homeUS Letter PDF, unlimited personal printing
Fully plannedOpen and teach: 36 weeks mapped out for you

What's inside

  • 36 interactive lessons on logic and discernment for ages 10 to 15
  • A KJV memory verse in every lesson, paired with real-life examples kids actually meet
  • Truth, good questions, and how arguments really work
  • Six common fallacies to watch for, in plain language
  • Media discernment: ads, headlines, photos, and social media pressure
  • A wise-decision framework plus a final project with real claims to evaluate
  • Clickable quizzes at the end of each lesson with instant feedback
  • Printable PDF of the full course included for offline study and review

How it works

  1. Buy now. Your lessons unlock on this website right after checkout.
  2. Work through each lesson online: study the lesson, learn the memory verse, try the guided practice, and answer the quiz.
  3. Track your progress lesson by lesson. Quiz scores and memory-verse work are saved automatically.
  4. Printable PDF included for offline reading and printing at home.

Details

FormatInteractive online course + printable PDF (US Letter)
AgesAges 10 to 15
LengthOne school year, 36 weekly lessons
Bible versionKing James Version

Questions

Who is this course for?

This course is written for ages 10 to 15: a full school year of logic and discernment taught through the King James Bible. The 36 weekly lessons work for students learning at home, with a parent nearby or independently as they grow.

How do the lessons work?

Each lesson opens online with teaching, a memory verse from the King James Bible, a worked real-life example, guided practice, and a clickable quiz at the end. Everything is interactive: students work through it right in the browser, with instant feedback as they go.

Is Lesson 1 really free?

Yes. You can open Lesson 1 without paying and try the teaching, the interactive practice, and the quiz. If you like it, the Buy Now button unlocks all 36 lessons instantly.

How are the quizzes graded?

Every lesson ends with a clickable quiz that grades itself the moment your student answers. Correct and incorrect answers are explained right away, and scores are saved so you can track progress lesson by lesson.

Is this the same as the Iron Sharpens Iron debate course?

No. Clear Thinking is foundational logic and discernment for younger students (ages 10 to 15): truth, good questions, fallacies, and media discernment. Iron Sharpens Iron is a 16-week debate and apologetics course for older students. Clear Thinking makes the perfect on-ramp.

Homeschool Curriculum · Debate

Iron Sharpens Iron

Debate and Apologetics for Older Students

View the companion