Differences in Expository and Persuasive Writing Step One: Log in to discoveryeducation.com Log In: SIHSstudent Password: vikings Step Two: Watch the video titled, “Expository Writing,” Take notes on what expository writing is and keep them in the writing section of your notebook. Step Three: On a half sheet of paper, construct your own expository thesis statement based on the prompt and the information you just watched. Provide a list of three reasons to support your thesis. Step Four: View and read the document titled, “Being an American: Japanese Relocation in WWII.” Step Five: Construct an argumentative thesis statement based on your opinion and write it on the back of the half sheet of paper. Provide a list of three reasons to support your thesis.