Jimmy and the Pizza is a lesson that is designed to introduce argumentation to a class. This lesson introduces the key parts of an argument: claim, evidence, and warrant. The lesson does not incorporate mathematical reasoning, but is aimed at having students use real world experiences to think about what makes a good argument.
Microsoft Word version: IntroductionToArgumentation_Lesson_JimmyAndThe-Pizza
PDF version: IntroductionToArgumentation_Lesson_JimmyAndThe-Pizza