Identify the topic of the essay and define key terms. Highlight the major issues “hiding behind” the question. Let the reader know how you will focus your essay by identifying the main themes. Here is a summary of the content of this article, which also serves to create a mind map: 1. Identify the topic you will write about. 2. Write down any ideas related to the topic and if you like, try to draw a diagram to connect the topics, theories and ideas. 3.How to write an evaluation essay. There are two secrets to writing a strong evaluation essay. The first is to aim for an objective analysis before forming an opinion. The second is to use an evaluation criterion. Try to appear objective before giving an evaluative argument. Your evaluation will eventually need an argument. A critical essay is a form of academic writing that analyzes, interprets, and/or evaluates a text. In a critical essay, an author makes a claim about how particular ideas or themes are conveyed in a text and then supports that claim with evidence from primary and/or secondary sources. In casual conversation, we often associate the word criticism.