You have now learned some of the basics of deduction and induction.

Here are the key things you should now know:

• How modalities modify a statement and what kind of argument is required for each.
• Definition of deductive argument.
• Definition of inductive argument.
• How induction and deduction differ.
• You learned the mechanics of the conditional claim. This will be very useful in the next section.

Quiz 1 Modalities

Quiz 2 Modalities

Quiz 3 Deduction Basics

Quiz 4 Conditional Claims

Quiz 5 Nonstandard presentation of Conditional Claims (Requires class handout.)

Quiz 6 Sufficient and Necessary Conditions