How to Write Better Essays: 6 Techniques That Actually Work

Why Essay Writing Feels So Hard (and Why It Doesn't Have To)

Essay writing feels like an enormous task because it's actually several hard tasks happening at once: you're generating ideas, organising arguments, choosing words, following grammar rules, and keeping track of what you've already said — all simultaneously. No wonder so many students freeze up or write something that feels scattered.

The good news is that this is a well-studied problem. Researchers Linda Flower and John R. Hayes spent years analysing how people actually write, tracking the thought processes of both novice and expert writers. Their key finding: expert writers spend significantly more time planning before they write, and they treat revision as a genuine thinking process — not just a spellcheck. These are learnable habits, not innate talents.

The six techniques below are built on that research and on what writing teachers have found to work in practice. They won't make essays effortless, but they will make them much more manageable.

1. Start with a Thesis, Not an Introduction

Most students begin an essay by writing the introduction — which is exactly backwards. The introduction is the last thing you should write, because it introduces an argument you haven't fully developed yet.

Instead, start here: write your thesis in one sentence. A thesis is not a topic («This essay is about climate change»). It's a claim — a specific, arguable position («The most effective short-term policy for reducing urban carbon emissions is congestion pricing, not consumer-level carbon taxes»). The more specific your thesis, the easier everything else becomes, because every paragraph can be tested against it: does this paragraph support my claim? If not, it doesn't belong.

Students who struggle with unfocused essays almost always have an unfocused thesis. Fix the thesis first and the structure often sorts itself out.

2. Outline Before You Write — Even for Five Minutes

An outline doesn't have to be elaborate. It can be five to eight bullet points on a scrap of paper. The purpose is to think through your argument before you commit it to paragraphs — which is far easier to change than full prose.

A basic outline for a five-paragraph essay looks like this: your thesis at the top, then three supporting points, each with a piece of evidence and a one-line explanation of why it supports your claim, then a brief note about your conclusion. That's it. The whole thing takes five minutes and typically saves 30 minutes of rewriting later.

Research on the writing process confirms this. Flower and Hayes found that planning — including everything from the quick mental sketch to the formal outline — is where expert writers invest the most effort relative to beginners. Beginners jump straight to drafting; experts think first.

3. Use Evidence Strategically, Not Decoratively

Many students quote evidence correctly but then fail to explain it. They drop in a quotation and move straight to the next point, as if the evidence speaks for itself. It rarely does.

Every piece of evidence needs three things: introduction, the evidence itself, and explanation. Introduce it («According to a 2023 UNESCO report...»), present it, then spend at least one sentence — preferably two — explaining how it supports your specific claim. This is sometimes called the «sandwich» structure: your point, the evidence, your analysis.

The analysis sentence is the one most students skip, and it's the one teachers most want to read. It's where you show that you understand the material rather than just that you found a relevant quotation.

4. Write Topic Sentences That Do Real Work

A topic sentence is the first sentence of a paragraph. Its job is to state exactly what that paragraph argues — not what it's about, but what it claims.

Weak topic sentence: «There are many ways that technology affects education.»
Strong topic sentence: «Personalised AI tutoring has been shown to close learning gaps faster than whole-class instruction in mathematics.»

The strong version commits to a specific claim. A reader who only reads your topic sentences should be able to follow the full arc of your argument. If they can't, your essay lacks clarity. Try this as a revision exercise: copy out only your topic sentences and read them in order. Do they tell a coherent story? If not, revise until they do.

5. Revise with a Time Gap — and Read Aloud

Revision is not proofreading. Proofreading catches typos. Revision is re-thinking: cutting sentences that don't add anything, reordering paragraphs that are in the wrong sequence, strengthening arguments that are vague.

The most effective way to revise is to step away from your draft for as long as possible — at minimum 30 minutes, ideally overnight — and then return to it. The time gap gives you psychological distance from what you wrote, which makes it easier to see it as a reader would rather than as the author who knows what they meant to say.

Once you've revised for content, read the essay aloud. This sounds strange but it's one of the most reliable ways to catch problems. Your ear catches things your eye skips: sentences that are too long and run out of breath, repeated words, transitions that don't flow. If you stumble reading it aloud, so will your reader.

6. Read More — Especially in the Style You Want to Write

Writing improves faster when it's paired with reading. This isn't mystical; it's how the brain acquires language patterns. When you read well-structured arguments, your brain builds a model of what effective writing looks and sounds like. Those models show up — often unconsciously — in your own writing.

To improve academic writing specifically, read academic and quality journalism: long-form articles in publications like The Atlantic, scientific explanations in Science News for Students, or well-regarded essay collections. Pay attention not just to what the writer says but how they organise it, how they introduce evidence, and how their sentences vary in length and rhythm.

Reading widely also builds vocabulary in context, which is how new words actually stick — not from memorising word lists, but from seeing words used purposefully in prose.

How AI Tutoring Can Help You Practise

One of the fastest ways to improve essay writing is to practise explaining things in your own words — and to get feedback on whether your explanations are clear. That's exactly what an AI tutor makes possible.

With LEAI, you can work through complex topics by chatting through them step by step. If you're writing a history essay on the causes of World War One, for example, you can talk through your argument with LEAI's AI tutor before you commit it to paper. The process of explaining an idea conversationally — and being asked follow-up questions — helps you identify the gaps in your reasoning before they show up in your essay. It's like a thinking partner available whenever you need one.

LEAI also breaks complex subjects into structured, manageable chapters, which mirrors what good outlining does: it turns an overwhelming topic into a sequence of steps you can actually work through. If essay writing has felt like staring at a blank page, having a clear conceptual foundation to write from makes a bigger difference than most students expect. You can try LEAI free — no credit card required.

Common Essay Mistakes to Avoid

• Writing the introduction first. Your intro should reflect the argument you actually made, not the one you planned to make. Write it last.
• Using long words to sound smart. Clarity beats complexity. Write to be understood, not to impress. Replace «utilise» with «use», «demonstrate» with «show».
• Submitting the first draft. Almost no professional writer submits a first draft. The first draft is for getting ideas down. The second is for making it good.
• Ignoring the question. Read the essay prompt carefully and check that every paragraph is answering it. It's easy to write a good essay that answers a slightly different question than the one asked.

Want to sharpen your overall approach to studying? Our guide on active recall and these focus techniques pair well with the habits above.

Sources

1. Flower, L. & Hayes, J.R. (1981). A Cognitive Process Theory of Writing. College Composition and Communication, 32(4), 365–387.
2. Institute of Education Sciences (2025). Supporting your middle or high schooler's writing skills at home. IES REL Southwest.
3. UC Berkeley Student Learning Center. Nine Basic Ways to Improve Your Style in Academic Writing.
4. Bal, et al. (2025). The potential of deep learning in improving K-12 students' writing skills: A systematic review. British Educational Research Journal.