You followed the structure. You covered both sides. You wrote a conclusion. And you still got a mediocre grade with a comment like “lacks balance” or “argument not fully developed.” Sound familiar?
The frustrating thing about discussion essays is that understanding the format and actually executing it well are two very different things. Most students who struggle are not missing the big picture. They are making a handful of specific, fixable mistakes that quietly cost you points. This guide names them directly and shows you how to correct them.
Mistake 1: Treating One Side as Obviously Wrong
This is the most common discussion essay error, and it shows up in subtle ways. A student will dedicate three well-developed paragraphs to side A, then give side B one short paragraph that reads more like a dismissal than an argument. The conclusion then “fairly” lands on side A, which feels inevitable because side B was never properly presented.
Tutors spot this immediately. A discussion essay is not an argumentative essay with a token counterargument bolted on. It requires you to genuinely represent both positions at their strongest, not a weakened version of the opposing view that you can knock down easily.
The fix is simple but requires honesty: before you write, ask yourself whether someone who actually holds the opposing view would recognize it in your essay. If the answer is no, you have not engaged with it fairly.
Mistake 2: Evidence That Does Not Do Any Work
Many discussion essays contain evidence that appears but never actually earns its place. The student cites a study, names a statistic, or references an expert — and then moves on without explaining what it means for the argument.
Evidence without interpretation is just decoration. The sentence “According to a 2022 WHO report, screen time among teenagers has increased by 40 percent” conveys a fact. What it does not tell them is whether that fact supports, complicates, or needs to be weighed against your point. That connection is your job as the writer, and skipping it leaves your argument feeling thin even when your research is solid.
Every piece of evidence needs three things: the fact itself, an explanation of what it shows, and a sentence linking it back to the point you are making in that paragraph.
Mistake 3: A Conclusion That Just Summarizes
“In conclusion, there are arguments on both sides of this issue. Some people believe X, while others argue Y. Overall, this is a complex topic.”
If your conclusion sounds anything like that, it is not a conclusion — it is a retreat. Discussion essays do not ask you to stay neutral forever. They are asking you to weigh the evidence fairly and then tell the reader where you actually land.
A strong conclusion does three things: briefly acknowledges the key tension explored in the essay, explains which arguments you found more persuasive and why, and closes with a clear position. It does not need to be definitive or absolute — you can acknowledge remaining uncertainty — but it has to commit to something. Sitting on the fence at the end signals that you either did not engage deeply enough with the material or did not trust your own analysis.
Mistake 4: Paragraphs That Could Be in Any Order
In a well-constructed discussion essay, the order of paragraphs matters. Each one should build on the last, with transitions that show how the ideas connect. When you can shuffle the body paragraphs into any sequence without the essay making less sense, that is a sign the argument has no real through-line.
This is partly a planning problem. Students who start writing without a clear map of how their argument will develop tend to produce paragraphs that stand alone rather than build toward something. Before you write, sketch out not just what each paragraph will argue, but how it connects to what comes before and after it.
Transition sentences are the easiest fix here. “While the economic case for X is strong, it fails to account for…” does real structural work. “Another point to consider is…” does not.
Mistake 5: Picking a Topic With No Real Tension
Some discussion essay topics look debatable, but are not. If 95 percent of credible evidence points one way, you are not writing a discussion essay — you are writing an argumentative one and calling it something else.
The best discussion essay topics have genuine complexity: competing values, real trade-offs, or legitimate disagreement between informed people. “Should violent criminals face harsher sentencing?” has some tension. “Should drunk driving be illegal?” does not. “Is social media harmful to teenagers?” is genuinely complex. “Is bullying harmful?” does not.
If you are struggling to find a topic with enough on both sides, or you want to check whether your chosen topic actually works as a discussion essay format, the full guide at https://www.ozessay.com.au/blog/discussion-essay/ can come in handy.
Mistake 6: Forgetting That the Introduction Sets the Contract
The introduction of a discussion essay does more than introduce the topic. It makes an implicit promise to the reader about what kind of essay they are about to read. An introduction that takes a strong, one-sided stance immediately signals an argumentative essay. An introduction that says nothing and just restates the prompt signals that the writer has not thought about the topic yet.
What works: a brief framing of the debate, a sentence or two of genuine context, and a thesis that tells the reader the essay will examine both sides of a specific question before arriving at a position. That last part — flagging that you will reach a conclusion — matters. It reassures the reader that the balance is purposeful, not just indecision.
Mistake 7: Using Vague Language as a Substitute for Research
“Many experts believe…” “Studies have shown…” “It is widely acknowledged that…”
These phrases are so common in student essays that tutors have started mentally deleting them before reading what follows. They signal that the writer is about to make a claim they cannot actually back up with a named source, a specific date, or a real example.
The fix is straightforward: every general claim needs a specific anchor. Not “studies have shown” but “a 2023 meta-analysis published in The Lancet found.” Not “many economists argue” but “IMF economists have argued.” Specificity is not just more impressive — it is more convincing, which is the whole point.
A Quick Checklist Before You Submit
Run through this before you hand anything in:
- Does each side of the argument get roughly equal development?
- Does every piece of evidence have an explanation attached?
- Can you read your body paragraphs in a different order without the essay making the same sense? (If yes, fix the transitions)
- Does your conclusion take a position, or does it just summarize?
- Is every general claim backed by something specific?
- Would someone who holds the opposing view recognize their position as fairly represented in your essay?
Frequently Asked Questions
Why do discussion essays feel harder to write than argumentative ones?
Because they require you to genuinely inhabit a position you might disagree with. Argumentative essays let you pick a side and stick to it. Discussion essays ask you to be fair to views you may find unconvincing, which takes more intellectual discipline.
How do I know if my essay is balanced enough?
Count your body paragraphs and check their length. If one side has significantly more space than the other, you have your answer. Also, check the quality of the evidence on each side — strong evidence for one view and vague assertions for the other is a form of imbalance, even if the word counts match.
Is it okay to have an opinion in a discussion essay?
Yes — in the conclusion. The body of the essay should present evidence fairly. The conclusion is where your own assessment belongs, and it is expected there. An essay that never commits to a position feels unfinished.
What if I genuinely cannot decide which side is stronger?
That is a legitimate outcome if the evidence truly is evenly weighted. In that case, your conclusion should explain why the question resists a clear answer and what further evidence or context would be needed to settle it. This is more intellectually honest than forcing a conclusion you do not believe.
Why does my tutor keep writing “underdeveloped” on my paragraphs?
Usually, it means your evidence is there, but your explanation is not. You have cited something, but you haven’t explained to the reader what it means for your argument. Add a sentence after each piece of evidence that explicitly connects it to the point you are making.
How long should a discussion essay be?
Most are between 800 and 2,500 words, depending on the level and the assignment. Whatever the length, the structural principles are the same — the only difference is how much development each section gets.