This document provides guidance on writing a research paper, focusing specifically on developing a thesis statement. It emphasizes that a good thesis must be a complete sentence that states the main point or idea to be explored in the paper. The thesis should then be supported with three convincing supporting points. An example thesis and supporting points are provided about a teenager asking for help buying a used car. Finally, the document stresses that a thesis must present an idea that can be unpacked with evidence rather than being a question or fact.