Research paper introduction is where you present the background and context for the rest of your article. Craft a strong opening sentence that will engage the reader. Just because you’re writing an academic research paper doesn’t mean you have to be dry and boring. Explain the purpose of your paper and how you plan to approach the topic. (Is this a factual report? An analysis? A persuasive piece?) Describe how you’ve organized your approach to the topic. Conclude the introductory paragraph with your thesis statement.
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.
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.
Support every statement you make with evidence. Because this is a research paper, there shouldn’t be any remarks that you make that cannot be supported by facts directly from your research. Supply ample explanations for your research. The opposite of stating opinions without facts is stating facts with no commentary. Although you certainly want to present plenty of evidence, make sure that your paper is uniquely your own by adding commentary in whenever possible.