Starting January 1 (2015) I will be teaching an online course on Critical Thinking in the 21st Century: Essential Skills Everyone Should Master. Click that to register.
The required course text (which students should purchase as soon as possible) is Ken Manktelow, Thinking and Reasoning: An Introduction to the Psychology of Reason, Judgment and Decision Making (available in paperback … or on kindle for either purchase or rent: make sure you select the desired option before purchase). All other course materials (articles and video lectures) will be provided for free.
Official Course Description: