A single main point doesn’t have to be kept to a single paragraph, especially if you are writing a relatively long research paper. Main ideas can be spread out over as many paragraphs as you deem necessary.
All research essays must be documented in certain ways in order to avoid plagiarism. Depending on the topic of your research and your field of study, you will have to use different styles of formatting. MLA, APA, and Chicago are the three most common citation formats and determine the way in-text citations or footnotes should be used, as well as the order of information in your paper.
An outline will help you organize your thoughts before you dig into the writing process. Once you’ve developed your thesis statement, think about the main points you’ll need to present to support that statement. Those main points are your sub-headings. Now, organize your thoughts and information under each sub-heading.
The introduction is, in many respects, the conclusion written in reverse: start by generally introducing the larger topic, then orient the reader in the area you’ve focused on, and finally, supply the thesis statement. Avoid repeating exact phrases that you already used in the conclusion.