PHIL102: Introduction to Critical Thinking and Logic

Visualizing argument structure can be helpful for determining how directly or indirectly supporting evidence leads to a conclusion. Section 1.4, on pages 10-15,  gives examples of simple arguments and more complex arguments using arrows to represent the structure of an argument. 

Complete Exercise 4 on pages 14-15. A key for writing the arguments in standard form is on pages 208-209 but there is no key for diagramming.