This document provides guidance on writing a comparison and contrast essay. It discusses preparing by brainstorming similarities and differences between two subjects and establishing a dominant idea. It also covers writing a thesis statement that reflects the extent to which similarities or differences will be stressed. The document outlines two methods for organizing paragraphs - block, which treats each subject separately, and alternating, which treats each element sequentially. It provides examples of weak and strong thesis statements and sample outlines for the block and alternating methods. Finally, it stresses the importance of using indicator words to signal comparisons and contrasts.