This document provides guidance on writing an effective introduction section for an academic paper. It outlines three common introduction moves: 1) claiming centrality of the research topic, 2) making topic generalizations or indicating gaps in previous research, and 3) outlining the purpose and structure of the present study. The document also discusses linking paragraphs together, using topic sentences, and benchmark word counts and structure for an introduction. Overall, the document aims to help students understand how to establish the importance and context of their research topic in the introduction.