103 cards
This deck walks you through the building blocks of logic and critical thinking, starting with the basics of what makes an argument and moving through key ideas like validity, soundness, and the difference between deductive and inductive reasoning. You'll also get familiar with helpful tools such as syllogisms, truth tables, and the main logical operators that show up everywhere from philosophy to everyday reasoning.
It's a great fit if you're just starting out with formal logic, taking an introductory philosophy or critical thinking course, or simply want to sharpen how you think through questions and arguments. Even if you've never written a proof or opened a logic textbook before, the cards are designed to introduce each idea in small, manageable pieces so you can build confidence as you go.
Because many of the later concepts rest on the earlier ones, it's worth working through the deck in order the first time, then coming back later for spaced review. A helpful habit while studying is to try making up your own quick example for each new term, since logic really clicks when you see how it applies to statements you come up with yourself.