This document provides guidance on writing essays. It explains that an essay is an argument with a position supported by evidence. Essays have an introduction stating the position, a body with analysis and evidence to support the position, and a conclusion. Research and preparation are important to develop a valid, convincing case. The document recommends stating the position clearly in the introduction and using paragraphs of around 80-100 words to structure the argument. Length guidelines are provided for essays of different word counts.