Simon Fraser University
Engaging the World

Course Outlines

Spring 2026 - PHIL 105 D100

Critical Thinking (3)

Class Number: 4121

Delivery Method: In Person

Overview

  • Course Times + Location:

    Jan 5 – Apr 10, 2026: Tue, 10:30 a.m.–12:20 p.m.
    Burnaby

Description

CALENDAR DESCRIPTION:

An introduction to the tools of reasoning used in everyday life and in science. The overall aim of the course is to understand what makes good reasoning good, what makes bad reasoning bad, and how to do more of the former and less of the latter. Topics include: construction, analysis, and evaluation of arguments; logic and probability; updating beliefs and making decisions; designing experiments; interpreting statistics; identifying fallacies and biases. Open to all students. Students with credit for PHIL XX1 may not take this course for further credit. Q/Breadth-Social Sci/Sciences.

COURSE DETAILS:

What should you believe? How do you convince others to agree with you? Or should you change your mind instead? This course is about arguments: recognizing them, assessing them, and making them. We will explore how to identify good and bad reasoning, avoid common biases and selection effects, and draw appropriate conclusions from limited information. Topics include: recognizing and reconstructing other people’s arguments, assessing key claims, and making counter-arguments.

COURSE-LEVEL EDUCATIONAL GOALS:

PHIL 105 may be applied towards the Quantitative Requirement, and the Breadth-Social Sciences Requirement OR the Breadth-Science Requirement (but not both; student can choose which Breadth requirement to satisfy and plan enrollment in other courses accordingly).

Note: PHIL 105 has replaced PHIL XX1. If you have taken PHIL XX1 in the past and you enroll in PHIL 105, it will be considered a repeat.

Video: Why Study Philosophy? 

Grading

  • Participation 10%
  • Four Problem Sets 20%
  • In-class Midterm Exam 30%
  • Final Exam 40%

Materials

REQUIRED READING:

Title: Critical Thinking: Argument and Argumentation (2nd edition)
Authors: Jean Saindon and Peter John Krek
ISBN-13 : 978-0176661007

This is an online teaching resource available on Top Hat.

REQUIRED READING NOTES:

Your personalized Course Material list, including digital and physical textbooks, are available through the SFU Bookstore website by simply entering your Computing ID at: shop.sfu.ca/course-materials/my-personalized-course-materials.

Department Undergraduate Notes:

Thinking of a Philosophy Major or Minor? The Concentration in Law and Philosophy? The Certificate in Ethics? The Philosophy and Methodology of Science Certificate?
Contact the PHIL Advisor at philcomm@sfu.ca   More details on our website: SFU Philosophy

Registrar Notes:

ACADEMIC INTEGRITY: YOUR WORK, YOUR SUCCESS

At SFU, you are expected to act honestly and responsibly in all your academic work. Cheating, plagiarism, or any other form of academic dishonesty harms your own learning, undermines the efforts of your classmates who pursue their studies honestly, and goes against the core values of the university.

To learn more about the academic disciplinary process and relevant academic supports, visit: 


RELIGIOUS ACCOMMODATION

Students with a faith background who may need accommodations during the term are encouraged to assess their needs as soon as possible and review the Multifaith religious accommodations website. The page outlines ways they begin working toward an accommodation and ensure solutions can be reached in a timely fashion.