Adam Jellal
April 13, 2026
The introduction and conclusion are the bookends of your essay. They're the parts your professor reads first and last — and they set the initial impression and the final one. Students often rush both.
This guide covers what introductions and conclusions actually need to do, what makes them weak or strong, and how AI tools can help you produce better versions without losing your own voice.
A good introduction accomplishes three things in roughly this order:
1. Hook the reader's attention. The opening sentence should make the reader want to continue reading. This isn't about being clever — it's about establishing relevance, providing a concrete detail, or posing an interesting tension.
2. Provide context. Give the reader enough background to understand what's at stake and why the topic matters. This isn't a comprehensive background section — just enough orientation for the thesis to make sense.
3. State the thesis. The thesis statement — your specific, arguable claim — typically appears at the end of the introduction. By the time the reader reaches it, they should understand the context well enough to evaluate whether your claim is interesting and worth reading about.
Most introductions are one paragraph for essays up to 1,500 words, and may be two paragraphs for longer papers.
Starting with a vague, sweeping statement. "Throughout human history, people have always been interested in..." or "In today's society, technology plays an important role..." These openers are so generic they say nothing. They also signal that the writer doesn't have a specific angle. AI tools default to this type of opening if given a vague prompt.
Starting with a dictionary definition. "According to Merriam-Webster, democracy is defined as..." This is a cliché that experienced professors find immediately wearying. It's also usually irrelevant — your essay should define terms in the context of your specific argument, not by quoting a dictionary.
Taking too long to reach the thesis. A three-paragraph introduction in a 1,500-word essay means more than 20% of your word count is spent on orientation before your argument even starts. Introductions should be efficient.
Thesis that's too vague. "This essay will discuss the effects of social media on teenagers" is not a thesis — it's a description of a topic. A thesis makes a specific, arguable claim.
Step 1 — Write the thesis first. Before writing any part of the introduction, write your thesis statement. This is the claim your entire essay supports, and the introduction exists to lead the reader toward it. If you don't know your thesis, you can't write an effective introduction.
Step 2 — Choose your hook type. Effective hooks include a surprising specific fact or statistic, a concrete vivid scene or scenario, a specific compelling quotation (not a dictionary definition), a counterintuitive or provocative claim, or a direct statement of the problem or tension the essay addresses.
Step 3 — Write 2-3 sentences of context. What does the reader need to know to understand why your thesis matters? Write this as specifically as possible — not a general history of the topic but the specific context relevant to your argument.
Step 4 — End with your thesis. The last sentence (or two) of your introduction is your thesis statement. It should emerge naturally from the context you've just provided.
Typely's AI Chat is most useful for introductions at two specific points:
Generating hook options. Give it your thesis and ask for several different hook approaches: "Here is my thesis: [thesis]. Write 4 different opening sentences for this essay — one using a surprising statistic, one using a concrete scene, one using a direct statement of the problem, and one using a counterintuitive claim." Then choose the option that best fits your essay's tone and your own voice.
Checking that the introduction leads to the thesis. After drafting your introduction yourself, ask: "Here is my introduction paragraph. Does the hook connect logically to the thesis? Does the context flow naturally from the hook to the thesis? What, if anything, is missing?"
What not to do: Don't ask AI to write your introduction from scratch with only your topic as input. The output will default to generic sweep-then-thesis structure with a vague hook. You'll spend more time rewriting it than writing one yourself.
A conclusion mirrors the introduction but in reverse — where the introduction moves from general context to specific thesis, the conclusion moves from specific argument back to broader significance.
Most conclusions include four elements:
1. Restated thesis (in new words). Don't copy your introduction's thesis. Rephrase it to reflect what the essay has demonstrated — the thesis at the end is the same claim, but now supported by everything you've argued.
2. Brief synthesis of main points. Not a summary that lists what each body paragraph said, but a synthesis that shows how the main points work together to prove the thesis. The difference: summary says "I argued X, then Y, then Z." Synthesis says "X and Y together demonstrate Z, which means..."
3. Statement of significance. Why does this argument matter beyond this essay? What are the implications? What broader understanding does your argument contribute to?
4. A memorable closing thought. The final sentence is your last impression. It should be specific, purposeful, and not generic. Avoid "In conclusion..." as an opener and "This is clearly an important issue" as a closer.
Starting with "In conclusion" or "To summarize." These phrases are signals of a weak conclusion. Your professor knows it's the conclusion because it's the last paragraph. The phrase adds nothing.
Repeating the introduction verbatim. A conclusion that essentially restates the introduction without adding synthesis or significance is a missed opportunity. The reader should feel they've gained something from reading the entire essay — not just returned to where they started.
Introducing new evidence or arguments. New information in the conclusion belongs in the body. If you find yourself wanting to add a new argument in the conclusion, go back and add it to a body paragraph.
Ending with a vague generality. "This is clearly an important issue that will continue to be relevant in the future." This says nothing specific and leaves no lasting impression.
Ending abruptly. A conclusion that simply stops after the thesis restatement feels incomplete. The reader needs a sense of closure and significance.
Typely's AI Chat is useful for conclusions in two specific ways:
Drafting a starting point when you're stuck. Paste your introduction and body paragraphs and ask: "Here is my complete essay except for the conclusion. Write a conclusion that: (1) restates my thesis in different words, (2) briefly synthesizes how my main points connect, (3) explains why this argument matters beyond the scope of this essay, and (4) ends with a specific, memorable closing sentence that does not begin with 'In conclusion.'"
Then edit the output extensively — the synthesis and significance sections are where your own thinking needs to appear, not AI output.
Getting a closing sentence when everything else is written. Conclusions often collapse at the final sentence because students don't know how to end. Ask AI for several options: "Here's my conclusion paragraph except for the final sentence: [your paragraph]. Write 3 different final sentences — one ending with an implication, one ending with a question, one ending with a specific forward-looking insight."
Typely's Paraphrasing Tool is useful for the thesis restatement specifically — paste your original thesis and ask it to paraphrase, then choose the version that reflects the emphasis of your completed argument.
One technique that consistently produces better introductions: write the introduction after you've finished the essay.
This sounds counterintuitive, but there's strong logic behind it. The introduction's job is to set up your actual argument — but when you write the introduction first, you're setting up the argument you thought you were going to make, which often shifts as you write. After completing the body, you know exactly what you argued and can introduce it with precision.
Write a rough placeholder introduction to give yourself direction when you start. Write the final introduction after the conclusion is complete.
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