Logic

Grades 2 - 3 This engaging 320-page book develops critical thinking skills necessary for success in reading, writing, math, science, social studies, and standardized tests in Grades 2-3. Each skill (for example, classifying) is presented first in the...

Grades 4 - 6 This engaging 416-page book develops critical thinking skills necessary for success in reading, writing, math, science, social studies, and standardized tests in Grades 4-6. Each skill (for example, classifying) is presented first in the...

Grades 7 - 12 This series provides highly effective verbal and nonverbal reasoning activities to improve vocabulary, reading, writing, math, logic, and figural-spatial skills, as well as visual and auditory processing. This exceptional skill set provides...

Grades 7 - 12 This series provides highly effective verbal and nonverbal reasoning activities to improve vocabulary, reading, writing, math, logic, and figural-spatial skills, as well as visual and auditory processing. This exceptional skill set provides...

Grades 3 - 12 This colorful 32-page book offers a collection of fun, easy-to-use detective cases for Grades 3 - 12+. Some cases may be more challenging for younger students, but teachers and parents can always provide hints when needed. The cases develop...

Grades 4 - 12 Critical Thinking Detective: Book 1 features fun, easy-to-use detective mysteries that can be solved by anyone who's willing to carefully read them and study the evidence! Perfect for grades 4-12+, these puzzles aren't solved through tricky...

Grades 4 - 12 This colorful 32-page book offers a collection of fun, easy-to-use detective cases for Grades 4 - 12+. Some cases may be more challenging for younger students, but teachers and parents can always provide hints when needed. The cases develop...

Grade 6 - 12 These popular, easy-to-use detective cases are suitable for Grades 6 - 12+. Students must apply critical reading, critical thinking, and mathematical reasoning. The mathematics needed to solve these cases require the application of common...

Grades 5 - 12 These popular, easy-to-use detective cases are suitable for Grades 5-12+. Students must apply critical reading, critical thinking, and mathematical reasoning. The mathematics needed to solve these cases is accessible to middle school and...

Grades 5 - 12 This is the fun way to learn new vocabulary! These popular, easy-to-use detective cases are suitable for Grades 5 - 12+. Students must identify the meaning of new vocabulary as they try to uncover the subtle clues hidden in the statements...

(Grades 5 - 12 This is the fun way to learn new vocabulary! These popular, easy-to-use detective cases are suitable for Grades 5 - 12+. Students must identify the meaning of new vocabulary as they try to uncover the subtle clues hidden in the statements...

Grades 9 - 12 Intermediate Logic is designed for everyday students, teachers, and parents who've never used truth tables or formal proofs of validity to work with syllogisms, but who know just how important and applicable learning logic is. In...