Reasoning and proof teacher tools
- Mini Lecture On Proof And Reasoning With Examples
- Concepts
- Structure for Analyzing and Presenting Arguments
- Reasoning and Proof and Errors
- Reasoning problems SUDOKU
- Imagining
- Development of reasoning from births to maturity
- An Outline of Goals for a Critical Thinking Curriculum and Its Assessment

Interesting book
The Power of Logical Thinking: Easy Lessons in the Art of Reasoning... and Hard Facts About Its Absence in Our Lives, Marilyn Vos Savant (1996) ISBN 0-312-13985-3 Saint Martin's Press: New York.
