The introductory paragraph should also include the thesis statement, a kind of mini-outline for the essay. This is where the writer grabs the reader's attention. It tells the reader what the paper is about. The last sentence of this paragraph must also include a transitional "hook" which moves the reader to the first paragraph of the body of the essay.
Considering the right structure for your essay is one of the key points of success. Sticking to a recommended essay structure is the only way to properly outline and write it, paragraph by paragraph from the introduction to conclusion, without mistakes.
The structure is no different from any other essay you would write. This piece must consist of an introduction, main body paragraphs, and a conclusion.