Let's be brutally honest. You have probably read, memorized, and even tried to copy dozens of Band 9 IELTS Writing Task 2 samples. You've bookmarked countless pages, hoping that by sheer osmosis, their brilliance will rub off on your own writing.
And yet, your score remains stubbornly stuck at 6.5 or 7.0. Why?
The problem isn't that you're not reading enough. The problem is that you're looking at the essays in the wrong way. You're admiring the "skin" of the masterpiece—the beautiful vocabulary and complex sentences—while completely missing the "skeleton" of logic and the "nervous system" of structure that holds it all together.
You’re an amateur painter copying the Mona Lisa’s smile, without understanding the anatomy of the face beneath.
If you want to truly understand how Band 9 essays are evaluated, you need to master the four official band descriptors that examiners use. Only then can you deconstruct samples effectively.
In this guide, we will stop admiring and start analyzing. As a systems analyst and programmer, I will guide you through a forensic deconstruction of two Band 9 sample essays for popular 2025 topics. We will review them line by line, like a senior developer reviewing code, exposing their architecture, their logic, and their linguistic precision.
By the end, you will possess the "examiner's eye," capable of seeing the underlying blueprint of any high-scoring essay.
The Blueprint: Our 4 Rules for Compiling a Band 9 Essay
Before we begin the autopsy, let's calibrate our tools. The "compiler" in an examiner's brain runs on four fundamental rules. An essay compiles successfully and achieves a high score only if it satisfies these four conditions:
Task Response (TR)
Does your code solve the exact problem it was given?
Coherence & Cohesion (CC)
Is your code well-structured and easy to follow?
Lexical Resource (LR)
Are you using a rich and precise library of vocabulary?
Grammatical Range (GRA)
Is your code elegant, varied, and bug-free?
With these four rules as our guide, let's boot up the compiler.
Forensic Case Study #1: Deconstructing a Band 9 'Agree or Disagree' Essay
This is one of the most common question types, and a perfect specimen for our first analysis.
The Topic:
Some people believe that in the future, AI will render many jobs obsolete. Therefore, universities should focus more on teaching creative thinking and problem-solving rather than specific job skills. To what extent do you agree or disagree?
Band 9Sample Essay
Topic:
Some people believe that in the future, AI will render many jobs obsolete. Therefore, universities should focus more on teaching creative thinking and problem-solving rather than specific job skills. To what extent do you agree or disagree?
In an era increasingly defined by artificial intelligence and automation, the role of higher education is facing a pivotal re-evaluation.
While the acquisition of vocational skills has traditionally been a cornerstone of university curricula, I wholeheartedly agree that the impending obsolescence of many professions necessitates a fundamental shift towards fostering creativity and critical problem-solving abilities.
The primary argument for this pedagogical transformation lies in the inherent limitations of AI.
Artificial intelligence excels at tasks that are repetitive, data-driven, and based on established patterns.
Consequently, professions centered on rote memorization or procedural execution—such as data entry, basic accounting, or certain paralegal work—are exceptionally vulnerable to being automated.
For universities to continue preparing students for a future where they are paid for their unique human intellect, they must cultivate skills that machines cannot replicate.
Creative thinking, which allows for novel connections and original ideas, and complex problem-solving, which navigates ambiguity and uncharted challenges, are precisely these kinds of future-proof competencies.
Furthermore, focusing on these higher-order cognitive skills provides graduates with unparalleled career adaptability.
A student trained as a specific type of software engineer might find their skills outdated in a decade due to a new programming paradigm.
In contrast, a graduate equipped with a robust framework for creative and analytical thought can pivot across multiple industries and roles.
They learn how to learn, making them resilient in a dynamic job market.
This adaptability is arguably the most valuable asset a university can bestow upon its students in the 21st century, ensuring long-term relevance far beyond their first job.
In conclusion, while specialized job training will always have its place, it should no longer be the central pillar of higher education.
To adequately prepare the next generation for a world co-habited by advanced AI, universities must urgently prioritize the cultivation of creativity and problem-solving skills—the very essence of human ingenuity that machines cannot replace.
💡 Tip: This Band 9 essay demonstrates excellent task response, coherence, vocabulary, and grammar.
The Deconstruction:
Task Response (TR) - The Perfect "Function Declaration"
The introduction is flawless. Notice the sentence, "I wholeheartedly agree that...". It's a clear, unambiguous "function declaration" that tells the examiner exactly what this essay will "return." It fully answers the "To what extent?" part of the question.
Coherence & Cohesion (CC) - Flawless "API Calls"
Each body paragraph begins with a powerful topic sentence that acts like a clean API call, linking directly back to the main thesis.
- "The primary argument... lies in the inherent limitations of AI." (Explains WHY we need new skills)
- "Furthermore, focusing on these higher-order cognitive skills provides... adaptability." (Explains the BENEFIT of these skills)
The linking words (Consequently, Furthermore, In contrast) are not just thrown in; they guide the reader's logic effortlessly.
Lexical Resource (LR) - An Upgraded "Dependency Library"
The essay is packed with precise, high-level vocabulary that goes far beyond the basics.
- Instead of "make jobs disappear," it uses render many jobs obsolete.
- Instead of "thinking skills," it uses higher-order cognitive skills and cognitive flexibility.
- Instead of "learning facts," it uses rote memorization.
This isn't just showing off; it's using the exact right word for a complex idea.
Grammatical Range (GRA) - Elegant "Code Architecture"
Look at this sentence:
"A student trained as a specific type of software engineer might find their skills outdated in a decade due to a new programming paradigm."
This is a beautifully constructed complex sentence, starting with the subject and flowing through a potential outcome and its reason, all in one smooth structure. It's varied, accurate, and sophisticated.
Forensic Case Study #2: Deconstructing a Band 9 'Discuss Both Views' Essay
Now let's apply our blueprint to another common question type.
The Topic:
Some people think that the best way to reduce crime is to give longer prison sentences. Others, however, believe there are better alternative ways to reduce crime. Discuss both these views and give your own opinion.
Band 9Sample Essay
Topic:
Some people think that the best way to reduce crime is to give longer prison sentences. Others, however, believe there are better alternative ways to reduce crime. Discuss both these views and give your own opinion.
The issue of crime reduction is a perennial concern for societies worldwide, sparking intense debate over the most effective preventative strategies.
While a significant portion of the population advocates for more punitive measures such as extended incarceration, an opposing viewpoint champions rehabilitative and social alternatives.
This essay will examine both perspectives before arguing that a multifaceted approach focusing on education and rehabilitation is ultimately more effective.
Proponents of longer prison sentences operate on the principle of deterrence and incapacitation.
The logic is straightforward: keeping criminals incarcerated for extended periods physically prevents them from re-offending, thereby ensuring public safety.
Furthermore, the prospect of a lengthy sentence is believed to act as a powerful deterrent to potential offenders.
This perspective argues that a society that is 'tough on crime' sends a clear message that unlawful behavior will not be tolerated, which can lead to a perceived sense of justice and security among the populace.
On the other hand, those who advocate for alternative methods contend that long-term imprisonment is a costly and ultimately ineffective solution.
They point to the high rates of recidivism among ex-convicts, suggesting that prisons often function as 'universities of crime' rather than centers for correction.
This viewpoint champions strategies such as investing in education in underprivileged communities, providing vocational training for inmates, and offering mental health and addiction support.
The argument here is that addressing the root causes of crime—such as poverty, lack of opportunity, and psychological issues—is a far more sustainable and humane way to foster a safe society.
In my opinion, while longer sentences may offer a short-term solution for incapacitating dangerous individuals, they fail to address the underlying drivers of criminal behavior.
Therefore, I believe that a holistic strategy that prioritizes education, mental health care, and meaningful rehabilitation is not only more compassionate but also a more effective long-term investment in crime reduction.
Addressing the 'why' of crime, rather than merely punishing the 'what,' is the key to creating a genuinely safer community.
💡 Tip: This Band 9 essay demonstrates excellent task response, coherence, vocabulary, and grammar.
The Deconstruction:
This essay follows the same blueprint, but with a specific structural requirement for this question type.
Task Response (TR): Perfect.
It discusses the first view (longer sentences) in paragraph 2, the second view (alternatives) in paragraph 3, and gives a clear personal opinion (In my opinion...) in the conclusion. It ticks all three boxes required by the prompt.
Coherence & Cohesion (CC): Expert Transitions
Notice the expert use of transition signals to introduce each viewpoint: "Proponents of..." and "On the other hand, those who advocate for...". This creates a balanced, clear structure that is effortless for the reader to follow.
Lexical Resource (LR): Precise and Academic
Again, the vocabulary is precise and academic:
- perennial concern (instead of "a big problem")
- punitive measures, extended incarceration (instead of "long prison time")
- high rates of recidivism (a specific, expert term for ex-convicts re-offending)
Grammatical Range (GRA): Sophisticated Structures
The essay seamlessly blends different sentence structures. Look at the final sentence:
"Addressing the 'why' of crime, rather than merely punishing the 'what,' is the key to creating a genuinely safer community."
It uses a sophisticated parallel structure (Addressing... rather than...) to create a powerful, memorable closing statement.
The Pattern Revealed: What ALL Band 9 Essays Have in Common
After deconstructing these samples, clear "design patterns" emerge:
The "Navigational" Introduction
The intro doesn't just state a position; it often provides a roadmap for the entire essay.
"Single-Responsibility" Paragraphs
Each body paragraph has one clear, controlling idea, expressed in the topic sentence, and is then fully developed with explanation and examples.
Precise, Not Flashy, Vocabulary
The goal isn't to use the biggest words you know. The goal is to use the right words that convey your meaning with absolute clarity and sophistication.
Learn More: Band 9 Essay Writing Techniques
Your Turn: How to Run a "Forensic Analysis" on Your Own Writing
You now know how to deconstruct a perfect essay. But the most critical question remains: how do you know what bugs and warnings your own writing would trigger in an examiner's "compiler"?
You can't always find an expert teacher for such a deep analysis, and waiting for feedback is slow and expensive.
This is the exact reason I built IELTSWritingAnalytics.com. Our AI analyst is your personal code reviewer and performance profiler.
Don't be content with just imitating the skin of a sample essay.
It's time to dive into the skeleton of your own writing.
Key Takeaways: The Forensic Mindset
Don't Just Read—Deconstruct
Analyze the skeleton (structure and logic), not just the skin (vocabulary and grammar).
The 4 Rules Are Your Compiler
Task Response, Coherence, Lexical Resource, and Grammar are the rules every Band 9 essay follows.
Look for Design Patterns
Navigational intros, single-responsibility paragraphs, and precise vocabulary are recurring patterns.
Apply Forensic Analysis to Your Own Essays
Use AI tools to get instant, detailed feedback on your writing's architecture.
Precision Over Flash
Use the exact right word for the exact right idea—that’s what examiners reward. But remember: even perfect vocabulary won't save you from fatal grammar errors.
Structure Is Everything
A well-architected essay with clear topic sentences and logical flow will always outperform fancy vocabulary alone.