The document provides an overview of discourse analysis, including: 1) Defining discourse and the different approaches to discourse analysis. 2) Outlining some of the key concepts in discourse analysis like semiotics, meaning, and how discourse works. 3) Discussing the tools and techniques used in discourse analysis like conceptual frameworks, close reading, and quantitative analysis methods. 4) Critiquing the use of discourse analysis in education and providing guidance on when it may or may not be appropriate.