Writing an Argument: Saying What You Believe — With Receipts
Argument & Research Writing · WY ELA · W.9-10.1 + W.9-10.4 + W.9-10.7 + W.9-10.8
a tiny argument · the whole structure in one piece
"Schools should start later in the morning."
claim
Public high schools should start no earlier than 8:30 a.m.
reason
Teenage brains are biologically wired to sleep later than adult brains, and early start times prevent students from getting the sleep they need to learn.
evidence
The American Academy of Pediatrics recommends school start times of 8:30 a.m. or later for middle and high schools, citing studies linking later start times to better grades, lower car-crash rates among teen drivers, and reduced rates of depression.
counter-claim
Critics argue that later start times conflict with parents' work schedules and after-school activities.
rebuttal
That is a real concern, but several school districts that shifted start times have shown that families adjust within a single semester, and the documented benefits to student health outweigh the temporary scheduling difficulty.
— A sample mini-argument · written for this lesson
An argument isn't a fight. It's a claim + reasons + evidence. The structure: claim (what you believe), 2–3 reasons (why), evidence (proof — facts, quotes, examples), counter-claim (the other side, stated fairly), rebuttal (why your side still holds). That's the whole game. Once you know the parts, you can see them anywhere — news articles, essays, even Instagram captions.
Pick how you want to study it
All three teach a real skill. Try one. Switch whenever.
Let's build a tiny argument from scratch. We'll take a real opinion and walk it step by step. Pick something you actually believe — say, "Teen phones should not be confiscated at school."
step 1: claim Say what you believe in ONE clear sentence. Not a hedge. Not "maybe." A position.
Claim: Schools should not confiscate students' phones during the school day.
step 2: reasons Why do you believe this? Brainstorm 2-3 reasons. Don't pick the weakest ones; pick the ones that would convince someone who disagrees.
Phones are how teens contact family in emergencies.
Confiscation doesn't actually improve focus — research shows mixed results.
It teaches teens nothing about managing their own attention.
step 3: evidence Now back each reason with something real. A fact. A statistic. A quote. A study. A specific example. Evidence is what turns an opinion into an argument.
According to a 2023 Pew Research study, 72% of teens said they'd want phone access during a school emergency. (Pew Research Center, 2023)
step 4: counter-claim Now state the OTHER side. Fairly. Strongly. Without snark. If you can't state the opposite side strongly, you don't actually understand your own argument yet.
Counter-claim: Supporters of phone bans argue that constant access to phones damages students' ability to focus and contributes to anxiety.
step 5: rebuttal Don't say "they're stupid." Say WHY your side still holds even after the counter is considered.
Rebuttal: While focus concerns are valid, banning phones outright doesn't teach students self-regulation; it just removes the choice. Schools can address distraction through classroom-specific rules without confiscating the lifeline a phone provides in an emergency.
That's it. Five steps. Now you have a real argument — not just a feeling. The crucial move is step 4. Most beginner essays skip it. They treat the other side like it doesn't exist. Strong arguments engage the opposition and prove they still win.
Some students like recipes more than examples. Here's the recipe form — same five parts, printable in your head.
1
Claim — one sentence stating what you believe. Specific. Debatable. Not "X is good," but "X should be done THIS way."
2
Reasons — usually 2-3. Each reason is WHY your claim is true. Each one will become its own paragraph in a full essay.
3
Evidence — for EACH reason: a fact, statistic, expert quote, or specific example. Real sources. Cited.
4
Counter-claim — the strongest opposing view, stated fairly. (Skip this and the essay reads naive.)
5
Rebuttal — your response. WHY your side still holds. Specific. Not "the other side is dumb."
For a full 4-5 paragraph essay, structure is usually:
Para 1 — Intro: hook + background + claim (thesis)
Para 2 — Reason 1 + evidence + explanation
Para 3 — Reason 2 + evidence + explanation
Para 4 — Counter-claim + rebuttal
Para 5 — Conclusion: restate claim, broader takeaway
That's the entire shape of every argument essay you will ever write. AP courses, college applications, op-eds in newspapers — same recipe.
Pro tip: write your claim LAST. Most strong writers draft their reasons and evidence first, THEN sharpen the claim. You don't know what you're really arguing until you've laid out the evidence.
Pro tip 2: strong claim sentences contain the word "should" or "must" or "is" with a position. "Phones are bad" is mushy. "Schools should permit phones in supervised contexts and ban them only in classrooms" is a real claim — debatable, specific, defensible.
Evidence is what makes an argument trustworthy. But not all evidence is created equal. Here's how to find good stuff online without lying or stealing.
good source vs. bad source
✅ strong
Government sites (.gov), university sites (.edu), reputable news (BBC, Reuters, AP, NPR, major newspapers), peer-reviewed journals, established research orgs (Pew, Brookings, RAND).
⚠️ weak
Random blogs, reddit threads, anonymous YouTube videos, "click-bait" sites, sources with no author, AI-generated content with no original research, any site that asks you to subscribe before showing facts.
weak evidence vs. strong evidence
⚠️ weak
"Everyone knows phones are bad for teens."
"My friend's mom said school should start later."
"Studies show phones cause anxiety." (which studies?)
✅ strong
"A 2023 study by the CDC found that 42% of high school students reported persistent feelings of sadness — up from 28% in 2011 (CDC Youth Risk Behavior Survey, 2023)."
Strong evidence has THREE things: a specific number or fact, a credible source named, and a year.
citation When you USE evidence, you have to CITE it. This means naming where it came from. The simplest format:
According to [Source], [Year], [the fact].
"Quote here" (Source Name, Year).
That's enough for now. In high school you'll probably learn MLA or APA format — both are just more detailed versions of "name your source." The point is: tell your reader WHERE you got it so they can check.
don't lie. don't steal.
Don't lie — don't make up statistics. Don't invent quotes. Don't say "studies show" if you haven't read the studies.
Don't steal — don't copy paragraphs from a website and pass them off as yours. That's plagiarism — academic theft. Even if you don't get caught, you'd be cheating yourself out of learning to think.
Paraphrase — read the source, close the tab, and write the idea in YOUR OWN WORDS. Then cite where you got the idea.
One more tip: when you're researching, read three sources before you write anything. Three perspectives shake loose the easy answer and let you see the real shape of the argument.
Try a few
5 questions — spotting parts, evaluating evidence, and writing one yourself.
🌟 Show what you've got
3 questions. Parts, your own mini-argument, and defining "rebuttal."
tutor ask about claims, evidence, sources, or how to start your essay
Hey 💛 argument writing is the most useful kind of writing you'll ever learn — once you can build one, you can think clearly about anything. Ask me how to phrase a claim, what counts as evidence, how to evaluate a source, or just bring a topic and we'll work through it together.