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Research Paper Structure Overview

Jul 5, 2025

Overview

This lecture explains the standard structure of a research paper, focusing on logical arrangement, section content, and practical tips for organizing each part.

Research Paper Structure

  • A research paper expands on the standard five-paragraph essay from 1301, featuring more sections and longer word counts.
  • Standard essays (1301) have introduction, three subtopic paragraphs/sections, and a conclusion.
  • Research papers (e.g., 1800 words) typically have 1–2 introduction paragraphs, 2–3 paragraphs per subtopic, and 1–2 conclusion paragraphs.
  • Total paragraph count is usually 6–9 or more for longer research papers.

Introduction Section

  • The introduction should include a hook, thesis statement, preview of subtopics, and a transition sentence.
  • Hook options: story, purpose-setting question, startling statistic, joke (use sparingly), or anecdote.
  • Thesis statement clearly states the main argument of the paper.
  • A preview sentence lists the major subtopics covered in the paper.
  • The final sentence of the introduction transitions smoothly into the discussion of subtopics.

Subtopic Sections

  • Each subtopic section begins with a topic sentence that connects back to the thesis.
  • Each subtopic may require multiple paragraphs in a research paper.
  • Review and reinforce subtopics throughout each section for clarity.

Conclusion Section

  • Begin with a review of the thesis and main subtopics.
  • Revisit the hook to create a cohesive ending.

Research Paper Models

  • Reviewing examples of research papers online is recommended for understanding structure and content.
  • Purdue University's OWL (Online Writing Lab) is suggested as a reliable source for research paper examples.

Key Terms & Definitions

  • Hook — An attention-grabbing opening element (story, question, statistic, etc.) in the introduction.
  • Thesis Statement — A sentence that clearly states the main argument or claim of the paper.
  • Preview of Subtopics — A sentence in the introduction listing the main points the paper will cover.
  • Topic Sentence — The opening sentence of a paragraph or section, stating its main idea.

Action Items / Next Steps

  • Search for and review research paper models on Purdue OWL’s website.
  • Prepare an outline of your research paper following the structure discussed.