Section 2.2 Reference Topics

Using a computer for truth table practice:
http://www.math.csusb.edu/notes/quizzes/tablequiz/tablepractice.html

Mathematical Logic around the world
http://www.uni-bonn.de/logic/world.html

Critical Thinking: Conjunctions and disjunctions are used on this site which investigates the process of critical thinking.
http://www.sjsu.edu/depts/itl/graphics/options/options.html

Links