Search by Book Series
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Algebra I & II
Gr. 7-12+ -
Algebra Magic Tricks
Gr. 2-12+ -
Algebra Word Problems
Gr. 7-12+ -
Balance Benders
Gr. 2-12+ -
Balance Math & More!
Gr. 2-12+ -
Basics of Critical Thinking
Gr. 4-7 -
Brain Stretchers
Gr. 5-12+ -
Building Thinking Skills
Gr. Toddler-12+ -
Building Writing Skills
Gr. 3-7 -
Bundles - Critical Thinking
Gr. PreK-9 -
Bundles - Language Arts
Gr. K-8 -
Bundles - Mathematics
Gr. PreK-9 -
Bundles - Multi-Subject Curriculum
Gr. PreK-12+ -
Bundles - Test Prep
Gr. Toddler-12+ -
Can You Find Me?
Gr. PreK-1 -
Complete the Picture Math
Gr. 1-3 -
Cornell Critical Thinking Tests
Gr. 5-12+ -
Cranium Crackers
Gr. 3-12+ -
Creative Problem Solving
Gr. PreK-2 -
Critical Thinking Activities to Improve Writing
Gr. 4-12+ -
Critical Thinking Coloring
Gr. PreK-2 -
Critical Thinking Detective
Gr. 3-12+ -
Critical Thinking Tests
Gr. PreK-6 -
Critical Thinking for Reading Comprehension
Gr. 1-5 -
Critical Thinking in United States History
Gr. 6-12+ -
CrossNumber Math Puzzles
Gr. 4-10 -
Crypt-O-Words
Gr. 2-7 -
Crypto Mind Benders
Gr. 3-12+ -
Daily Mind Builders
Gr. 5-12+ -
Dare to Compare Math
Gr. 2-7 -
Developing Critical Thinking through Science
Gr. 1-8 -
Dr. DooRiddles
Gr. PreK-12+ -
Dr. Funster's
Gr. 2-12+ -
Editor in Chief
Gr. 2-12+ -
Fun-Time Phonics!
Gr. PreK-2 -
Half 'n Half Animals
Gr. K-4 -
Hands-On Thinking Skills
Gr. K-1 -
Inference Jones
Gr. 1-6 -
James Madison
Gr. 10-12+ -
Jumbles
Gr. 3-5 -
Language Mechanic
Gr. 4-7 -
Language Smarts
Gr. 1-4 -
Mastering Logic & Math Problem Solving
Gr. 6-9 -
Math Analogies
Gr. K-9 -
Math Detective
Gr. 3-8 -
Math Games
Gr. 3-8 -
Math Mind Benders
Gr. 5-12+ -
Math Ties
Gr. 4-8 -
Math Word Problems
Gr. 4-10 -
Mathematical Reasoning
Gr. Toddler-11 -
Middle School Science
Gr. 6-8 -
Mind Benders
Gr. PreK-12+ -
Mind Building Math
Gr. K-1 -
Mind Building Reading
Gr. K-1 -
Novel Thinking
Gr. 3-6 -
OLSAT® Test Prep
Gr. PreK-K -
Organizing Thinking
Gr. 2-8 -
Pattern Explorer
Gr. 3-9 -
Practical Critical Thinking
Gr. 8-12+ -
Punctuation Puzzler
Gr. 3-8 -
Reading Detective
Gr. 3-12+ -
Red Herring Mysteries
Gr. 4-12+ -
Red Herrings Science Mysteries
Gr. 4-9 -
Science Detective
Gr. 3-6 -
Science Mind Benders
Gr. PreK-3 -
Science Vocabulary Crossword Puzzles
Gr. 4-6 -
Sciencewise
Gr. 4-12+ -
Scratch Your Brain
Gr. 2-12+ -
Sentence Diagramming
Gr. 3-12+ -
Smarty Pants Puzzles
Gr. 3-12+ -
Snailopolis
Gr. K-4 -
Something's Fishy at Lake Iwannafisha
Gr. 5-9 -
Teaching Technology
Gr. 3-12+ -
Tell Me a Story
Gr. PreK-1 -
Think Analogies
Gr. 3-12+ -
Think and Write
Gr. 3-8 -
Think-A-Grams
Gr. 4-12+ -
Thinking About Time
Gr. 3-6 -
Thinking Connections
Gr. 4-12+ -
Thinking Directionally
Gr. 2-6 -
Thinking Skills & Key Concepts
Gr. PreK-2 -
Thinking Skills for Tests
Gr. PreK-5 -
U.S. History Detective
Gr. 8-12+ -
Understanding Fractions
Gr. 2-6 -
Visual Perceptual Skill Building
Gr. PreK-3 -
Vocabulary Riddles
Gr. 4-8 -
Vocabulary Smarts
Gr. 2-5 -
Vocabulary Virtuoso
Gr. 2-12+ -
What Would You Do?
Gr. 2-12+ -
Who Is This Kid? Colleges Want to Know!
Gr. 9-12+ -
Word Explorer
Gr. 4-8 -
Word Roots
Gr. 3-12+ -
World History Detective
Gr. 6-12+ -
Writing Detective
Gr. 3-6 -
You Decide!
Gr. 6-12+
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Curriculum
- Toddler (Ages 0-3)
- PreK (Ages 3-5)
- Kindergarten (Ages 5-6)
- 1st Grade (Ages 6-7)
- 2nd Grade (Ages 7-8)
- 3rd Grade (Ages 8-9)
- 4th Grade (Ages 9-10)
- 5th Grade (Ages 10-11)
- 6th Grade (Ages 11-12)
- 7th Grade (Ages 12-13)
- 8th Grade (Ages 13-14)
- 9th Grade (Ages 14-15)
- 10th Grade (Ages 15-16)
- 11th Grade (Ages 16-17)
- 12th Grade (Ages 17-18)
- 12th+ Grade (Ages 18+)
- Test Prep
- Preschool Academics
Author Submission Guidelines
The Critical Thinking Co. is a publisher of educational products for parents, homeschoolers, and teachers. We publish materials for preschool through 12th grade and beyond.
We are looking for activity based products in reading, writing, math, science, or social studies that also teach/develop critical thinking skills. The material should be challenging, of high interest, and fun where appropriate. Content materials should be aligned to current state and national standards. The reading level should match the targeted grade range.
Submissions
Include a brief cover letter that describes the material, the target market, and a synopsis of your background. Include your contact information including phone number and email address.
We prefer receiving a complete manuscript or software program. If not, please include an outline or table of contents, an introduction, and several sample pages. Fully illustrated pages are not necessary.
Please send your submissions to:
The Critical Thinking Co.
Attn: Michael Baker
1991 Sherman Ave, Suite 200
North Bend, OR 97459
We are looking for activity based products in reading, writing, math, science, or social studies that also teach/develop critical thinking skills. The material should be challenging, of high interest, and fun where appropriate. Content materials should be aligned to current state and national standards. The reading level should match the targeted grade range.
Submissions
Include a brief cover letter that describes the material, the target market, and a synopsis of your background. Include your contact information including phone number and email address.
We prefer receiving a complete manuscript or software program. If not, please include an outline or table of contents, an introduction, and several sample pages. Fully illustrated pages are not necessary.
Please send your submissions to:
The Critical Thinking Co.
Attn: Michael Baker
1991 Sherman Ave, Suite 200
North Bend, OR 97459