The presentation on critical thinking was given by Adrian Gonzalez and Victor Campo. It began with an introductory video and discussed the origin of critical thinking dating back to Socrates. Critical thinking was defined as the ability to think clearly and rationally about what to do or believe by engaging in reflective and independent thinking. Questioning plays an important role in defining our thinking and seeking relevant information. Elements of reasoning and the importance of critical thinking as a domain-general skill for the knowledge economy, language skills, creativity, self-reflection, and science were also covered.