A concluding sentence closes one paragraph. A conclusion closes a whole essay, after the body paragraphs have made the case.
Key idea
A conclusion returns to the thesis in new words, pulls the main points together, and shows why it matters: a larger meaning, a result or a next step. It doesn’t start a new argument.
Why it works
The end of an essay is what the reader remembers best. A conclusion that only repeats the introduction wastes that moment. One that shows why the point matters gives the reader something to take with them.
- So what? Why should the reader care?
- What next? A step the reader, the school or the town could take.
- The bigger picture: how the point connects to something larger.
- Echo the hook: return to the opening scene or question, now answered.
Worked example: Restate, don’t repeat
Thesis: “Our district should move the high school start time to 8:30 a.m. so students can get the sleep they need.” Write the first sentence of a conclusion.
- Keep the idea; change the words.
- Fold in what the essay showed: health and learning.
Answer: “An 8:30 start would give students the rest that their health and their schoolwork depend on.”
Worked example: Echo the hook
The essay opened with Maya’s 6:15 a.m. alarm. How could the conclusion end?
- Return to the scene, changed by the essay’s argument.
Answer: “With an 8:30 start, Maya’s alarm could ring once, and she could answer it.”
Avoid announcing the ending (“In conclusion, this essay showed…”). The reader can see the essay is ending. Spend those words on why the point matters instead. A short essay may need only three or four sentences of conclusion.
Common mistake
Repeating the introduction word for word, or starting a brand-new point. Check: compare your first and last paragraphs side by side. They should share an idea, not sentences. And every idea in the conclusion should already be in the essay.