This collection provides you with an introduction to critical thinking. The videos will help you: 1. understand what is entailed in all reasoning, and therefore in all academic subjects and disciplines, since reasoning is at the heart of all subjects (elements of thought); 2. learn the standards essential to all high quality reasoning (intellectual standards); 3. develop intellectual character (through Intellectual Virtues); 4. guard against the prominent intrinsic barriers to critical thinking (egocentric and sociocentric thinking); 5. learn to provide feedback to peers using the Intellectual Standards.