The strongest way to start a conclusion for a research paper is to revisit your thesis with fresh language that reflects what your paper has proven, then pivot toward the larger significance of your findings. That opening move, sometimes called the “so what?” approach, signals to your reader that you’re wrapping up while also pushing the conversation forward. Getting those first one or two sentences right sets the tone for everything that follows.
Lead With Your Thesis, Not a Copy of It
Your conclusion should echo your thesis, but it cannot repeat it word for word. Copying your thesis from the introduction and dropping it into the final paragraph is one of the most common mistakes in academic writing, and readers (including your professor) will notice immediately. The introduction presented your thesis as a claim you intended to support. By the conclusion, you’ve done the work. Your opening sentence should reflect that shift in authority.
Compare these two approaches for a paper arguing that remote learning widened achievement gaps during the pandemic:
- Weak (copy-paste): “Remote learning during the COVID-19 pandemic widened achievement gaps among K-12 students.” This is identical to the original thesis and adds nothing.
- Strong (evolved restatement): “The shift to remote classrooms did not affect all students equally; instead, it amplified the very inequities that education policy has struggled to address for decades.” This restates the core argument but layers in the weight of the evidence you’ve built.
The difference is subtle but important. The strong version sounds like something you could only write after completing the paper, because it carries the confidence of someone who has spent several pages proving a point.
The “So What?” Strategy
One of the most effective ways to open a conclusion is to answer the question your reader is silently asking: why does this matter? The Writing Center at UNC Chapel Hill calls this the “So What” game. After restating your central argument in evolved language, your next sentence should connect your findings to a broader context, whether that’s a real-world implication, a gap that still needs attention, or a shift in how we should think about the topic.
For example, if your paper analyzed how social media algorithms amplify misinformation, your conclusion might open like this: “Algorithmic amplification does not simply spread false claims faster; it reshapes how millions of users understand public health, elections, and scientific consensus. Addressing this problem requires more than individual media literacy.” The first sentence synthesizes your argument. The second tells the reader why it matters beyond the scope of your paper. Together, they give your conclusion momentum instead of making it feel like a summary.
Return to Your Introduction’s Theme
Another strong opening strategy is to circle back to an image, anecdote, or question you used in your introduction. This creates a sense of closure that feels intentional rather than abrupt. If your introduction opened with a statistic about student debt, your conclusion might revisit that same statistic and reframe it in light of your argument. If you started with a brief story, return to it and show how your research changes the way we understand it.
This technique works especially well for papers in the humanities and social sciences, where narrative framing is common. It gives the reader the satisfying feeling of a circle closing. Just make sure you’re adding a new layer of meaning when you return to the theme, not simply repeating it.
Skip the Cliché Transition Phrases
It’s tempting to start your conclusion with “In conclusion,” “In summary,” or “To sum up.” Resist that urge. These phrases are redundant because the reader can already see they’ve reached the final paragraph. They also signal to your professor that you couldn’t think of a more sophisticated way to transition, which weakens the impression your paper leaves.
If you feel you need a transitional word to ease into the conclusion, subtler options like “ultimately,” “taken together,” or “what emerges from this analysis” do the job without sounding like a formula. But in most cases, you don’t need a transition phrase at all. A well-crafted restatement of your argument naturally reads as a conclusion. Trust the structure of your paper to do the signaling for you.
What to Keep Out of Your Opening Lines
The first sentences of your conclusion should feel like the most confident part of your paper. A few habits will undermine that confidence immediately.
Don’t introduce new evidence or arguments. If a point didn’t appear in the body of your paper, bringing it up in the conclusion confuses readers and suggests poor organization. Your conclusion interprets and extends what you’ve already established; it doesn’t add new data to the pile.
Don’t hedge with phrases like “I’m not an expert, but” or “I might be wrong, however.” You’ve just spent several pages building an argument with evidence. Undercutting that work in the final paragraph tells the reader not to take your analysis seriously. Similarly, avoid softening language like “I think” or “I feel” in analytical papers. State your conclusions as conclusions.
Don’t treat the conclusion as a summary. Summaries restate what you’ve already said. Conclusions tell the reader what it all means. If your opening lines simply list your main points again (“This paper discussed X, Y, and Z”), you’re summarizing rather than concluding. A brief reference to your main findings is fine, but it should serve as a launching pad for broader insight, not as the destination.
Putting It Together
A strong conclusion opening typically has two parts working in sequence. First, a sentence that restates your thesis in language shaped by the evidence you’ve presented, showing evolution from your introduction. Second, a sentence that widens the lens, connecting your specific argument to its larger implications, an unresolved question, or a call for future inquiry.
Here’s what that looks like in practice for a paper on antibiotic resistance:
“The overuse of broad-spectrum antibiotics in outpatient care has accelerated resistance patterns that now threaten the effectiveness of treatments once considered routine. Without coordinated changes in prescribing practices, procedures as common as knee replacements and cesarean sections could carry risks that would have seemed unthinkable a generation ago.”
The first sentence synthesizes the paper’s argument without copying the thesis. The second plays the “so what?” card, giving the reader a concrete reason to care. Neither sentence introduces new evidence or hedges. That’s the kind of opening that makes a conclusion feel like it earns its place at the end of your paper.