Introduction to Philosophy/What is Doing Philosophy?
Doing Philosophy 
Many fields can be studied and learned without ever actually working with the tools in the field. For instance, chemistry can be learned in depth without ever picking up a test tube or mixing ionic compounds. Philosophy, however, is more about the methodology behind deriving answers than it is about the answers themselves. As such, students studying philosophy must use the methodology of philosophy on the philosophy they are learning as they are learning it. Doing philosophy involves asking the right questions, critically examining the work of previous philosophers, truly understanding the works and the reasoning behind the works, and possibly building on the works of previous philosophers by expanding or testing this methodology.