What Is Academic English? How Is It Different from Conversational English? Many students speak English quite fluently, yet still struggle to write essays, read academic material or give presentations in an international classroom. This article from Westlink helps parents understand what academic English is, how it differs from conversational English, and when a child needs structured support to build this foundation. What Is Academic English? Academic English — also known as English for Academic Purposes (EAP) — is the form of English used to learn, think and communicate in a rigorous educational setting. It isn't simply a "higher level" of English; it's a different kind of skill altogether. Someone can chat fluently about travel, films or food, yet still struggle to write an analytical essay or present a small piece of research. That's because these two forms of English serve two different purposes. In practice, many parents confuse this concept with two others. Advanced-level English: describes overall proficiency, such as CEFR B2 or C1. Speaking well, however, doesn't automatically mean being able to write a well-referenced essay. English for Specific Purposes: used within a particular field, such as medicine, law or engineering. The focus is on specialised vocabulary and context for that field. Academic English: supports learning and research in a rigorous educational setting. Learners need to write with structure, read academic material and build evidence-based arguments. This is the English used in International Baccalaureate (IB) classrooms and in exams such as IELTS Academic or TOEFL. Parents should understand this early, because it's a skill that takes years to build — it can't be crammed in over a single summer. General English vs IELTS vs Academic English When talking about "good English", parents often lump three different concepts together. Telling these three layers apart helps you avoid investing in the wrong thing at the wrong time. Three layers of English that parents often confuse when assessing their child's ability. General English General English is the English used for everyday life — chatting with friends, booking a hotel room, reading a menu, or watching a film without subtitles. Its goal is to get the learner communicating — precise sentence structure isn't the priority. A student who has studied General English for years may speak fluently, yet still get the structure of an essay wrong. It's a necessary foundation, but it does not inherently guarantee academic ability. IELTS Academic IELTS Academic is an exam that measures a candidate's ability to use English in an academic setting at a specific point in time. It tests four skills — reading, listening, writing and speaking — against a fixed format. A high IELTS score is a good sign, but it isn't a guarantee of ongoing ability. A student with a 7.0 in IELTS Academic can still feel lost when asked to write a 1,500-word essay with citations in an IB classroom. That's because exam-preparation skills are built around the format of the test itself — which is different from using English to think every single day. Academic English This is the highest layer, and also the least understood. This form of academic English is embedded directly in core subject lessons — Science, History, Maths, Literature, the Arts. Students aren't studying English as a stand-alone subject — they're using English to understand content, debate with classmates, write project reports and present to the class. In international programmes such as the IB Primary Years Programme (PYP), this skill is developed continuously — in every lesson, over many years. This is why students in an immersive environment often achieve strong IELTS Academic scores naturally, without needing last-minute exam prep. Comparison table: Criteria General English IELTS Academic Integrated Academic English Purpose Everyday communication Measuring ability at a single point in time Ongoing learning, thinking and research How it's measured No standard scale Band 0–9 across 4 skills Observed through assignments, projects, presentations Context of use Travel, everyday work A 2-hour-45-minute exam room IB or Cambridge classrooms, university Suited to Beginners, everyday communicators Students preparing to study abroad Students in international programmes from an early age Risk of choosing wrongly Not enough for academic use Good score, but still struggles in class None — this is the long-term foundation The Difference Between Academic English and Conversational English Understanding the core differences between these two forms of English helps you see where your child currently stands. For the very same topic, the two forms handle it in completely different ways. Purpose Conversational English serves connection — greeting people, telling stories, asking for directions, ordering food. Speakers prioritise naturalness and speed. Academic English, by contrast, serves the accurate transmission of knowledge. Users have to build evidence-based arguments, avoid ambiguity and be able to explain "why". Vocabulary and Sentence Structure In conversation, a student might say: "I think climate change is bad." In academic writing, the same student is asked to write: "Recent IPCC data suggests that anthropogenic emissions have contributed to a rise of approximately 1.1°C since pre-industrial levels." The first sentence is an emotional statement. The second has a source, data, and abstract-noun structures. This is a gap that many students can't close on their own without an environment that trains it. Style and Citation Standards Conversational English allows slang, contractions and emotive language — words like "gonna", "wanna" and "kinda" are perfectly acceptable. Academic English is different. It calls for a formal style: no slang, no opening every point with "I think", and sources cited to APA, MLA or Chicago standards, depending on the system. Citing sources incorrectly can be treated as plagiarism — a serious issue in an international programme. Skills Emphasised Conversation emphasises listening and speaking. Learners need quick reflexes, an ear for intonation, and short sentences. Academic English emphasises reading and writing. Learners need to read large volumes of material and synthesise ideas from multiple sources, with writing structured around a thesis, argument, evidence and conclusion. Comparison table: Feature Conversational English Academic English What This Looks Like in Class Purpose Connection, everyday communication Accurate transmission of knowledge An essay on climate change must cite IPCC data, not just say "I feel bad" Vocabulary Common words, some slang Formal, abstract nouns Students use "anthropogenic emissions" instead of "human pollution" Sentence structure Short, simple Longer, with subordinate clauses and evidence The opening sentence of an essay states a clear thesis Standards Flexible Citation, style, avoiding plagiarism A Year 10 essay is already expected to cite sources in APA Skills emphasised Speaking and listening Writing, reading and critical response Weekly work includes at least one 500–800 word essay The 6 Skills That Make Up Academic English — What They Look Like in the Classroom When an IB teacher says "students need academic English", they mean six specific skills — not a vague, general idea. You can spot each one in your child's homework. Six foundational skills that help students use English for learning. The IB's Approaches to Learning (ATL) framework groups learning skills into five categories. The six skills below fall mainly under the Communication and Research categories, and they directly support the IB programme at every level. Academic Writing Academic writing is more than correct grammar. Students need to open with a clear thesis, develop each paragraph around a topic sentence, and close by pulling their argument together. In practice: within the PYP framework, students in Years 4–5 are often set an information report, a task that requires a proper introduction, classified sections and a conclusion. Academic Reading Students need to read long passages and pull out the main ideas — not just read and forget. The core skills are skimming, scanning, and annotating as they go. For example, in MYP units of inquiry, students typically read a 1,000–1,500-word text and then summarise 2–3 key points in a short paragraph. Academic Listening Unlike watching a film, listening to a lecture demands 30–45 minutes of sustained focus. Students need to tell the main idea apart from supporting examples and take notes using methods such as Cornell notes or mind maps. For example, a student takes notes during a Science lesson, then builds their own diagram of a concept just taught. Academic Presentation An academic presentation isn't reading off slides. Students need to open with the problem, build an argument with evidence, reach a conclusion and invite discussion. For example, in the MYP, students often give an individual or group presentation on a social issue, followed by a Q&A from classmates. Critical Thinking Critical thinking is the skill of asking "why". Students also ask "is there any counter-evidence?" and judge "how trustworthy is this source?" This is heavily emphasised in the IB Learner Profile, specifically the Thinker and Inquirer attributes — two of the ten attributes IB students are expected to develop. For example, students are given two articles with opposing viewpoints on the same topic, then asked to write a comparative analysis. Research and Citation Skills Students need to find sources, evaluate them and synthesise information, citing them correctly. Plagiarism is treated as a serious issue in international education. For example, in the IB Diploma Programme (DP), students complete an Extended Essay of up to 4,000 words — an independent piece of research with a full bibliography in MLA or APA format. It's the toughest test of academic English ability at secondary level. Signs Your Child Lacks a Foundation in Academic English Many parents can notice underlying academic difficulties, but can't quite name the problem. The four signs below tend to appear in students who lack a foundation in academic English, even when grades still look fine. You can spot these at home, just by looking at your child's schoolwork. A teacher helps a student identify weaknesses in academic writing. Fluent Speaking, Weak Writing This is the most common sign in children who have grown up learning English in a conversational setting. They can chat about films, games and travel, but freeze up when asked to write a 100-word paragraph on an academic topic. The reason lies in the difference between BICS and CALP. BICS stands for Basic Interpersonal Communication Skills — the everyday conversational ability. CALP stands for Cognitive Academic Language Proficiency — the academic language ability that supports thinking. According to foundational research by Jim Cummins from the late 1970s, a student can reach BICS within 1–2 years, but needs 5–7 years of immersion to reach CALP. It's one of the most fundamental distinctions in bilingual education research. Slow, Imprecise Reading of Subject-Specific Material When your child reads a Science, History or Literature text in English, it takes them a long time — and once they've finished, they still can't summarise the main point. You can try this at home: give your child a 500-word article on a topic they're interested in, ask them to read it in five minutes, then retell three key points in their own words. If they can't, it's a sign that support is needed. Struggling to Structure an Argument in Presentations During a presentation, your child lists information but can't answer "why does this matter?" or state "what is my conclusion?" A proper academic argument needs three parts: a claim, evidence, and a reason why that evidence supports the claim. A student who states a claim but has no supporting evidence is showing they haven't yet built this foundation. Good Grades but "Doesn't Know Why It's Right" This is the most subtle sign, and also the most concerning. Your child gets test answers right by memorising sentence patterns and stock responses. But when the question is phrased differently, they can't cope — and when a teacher asks "why is this answer correct?", they struggle to articulate their reasoning. This is a sign your child is memorising rather than thinking in English — and the longer this gap is left, the harder it becomes to close. The Pathway from Early Years to Secondary School A question parents often ask: "When is the right time to start?" The short answer is: as early as possible. But "early" doesn't mean sending a Year 3 child to exam-prep classes. A sound pathway for academic English follows a child's cognitive development — not the levels of a standardised exam. A pathway for building academic English at each stage of development. Ages 3–6 (Early Years) At this stage, the goal isn't teaching a child to write essays — it's getting them used to "thinking in English". In programmes such as the IB PYP Early Years, children learn through inquiry — asking questions, observing, retelling in full sentences, drawing and describing. These are the seeds of the presentation and critical-thinking skills that come later. Parents at this stage don't need to drill vocabulary — reading an English picture book together every night is enough. Ages 7–10 (Primary School) This is the stage for building technical foundations. Students start reading clearly structured passages — with a mini introduction, body and conclusion — and write paragraphs with a topic sentence and simple supporting evidence. In PYP Years 4–5, students are already writing information reports, narratives and structured opinion paragraphs. This is also the stage where basic communication starts shifting towards academic language. According to Cummins' research, this is when BICS gradually develops into CALP. Children need dense exposure to academic English across core subjects, not just in English lessons. Ages 11–14 (Lower Secondary) Years 6–9 are the most intensive stage. Students move from paragraph writing to full five-paragraph essays, learn to cite sources — usually starting with simple citations — and take part in structured debates. In the MYP, students complete a Personal Project in Year 10 — an independent research project that calls for academic writing and basic research methodology. Westlink's Bilingual Middle Years Programme also builds these academic skills, running alongside the Vietnamese MOET Replacement Curriculum (Ministry of Education and Training), so students build an academic foundation in both languages. Ages 15–18 (Upper Secondary) In the DP, students complete an Extended Essay of up to 4,000 words — an independent, supervised piece of research that prepares them directly for university-level study. Students at this stage also give presentations in Theory of Knowledge (TOK) and take part in ISP Model United Nations and World Studies — high-intensity environments for practising academic communication. Parents who move their child into an international school in Year 9 still have time to build this foundation. But leaving it until Year 11 means the child has to adjust to a new system while also catching up on workload — and the pressure can be significant. The Role of EAL in International Schools One concept parents rarely come across, yet is critically important, is EAL — English as an Additional Language. Most quality international schools run a formal EAL system, but many parents never ask about it on a school tour simply because they don't know what to ask. What Is EAL, and How Is It Different from Exam Prep Classes? EAL is an English support system designed for students whose first language isn't English, but who are studying a curriculum delivered entirely in English. Unlike exam-prep classes, EAL aims to help a child keep up with core subjects. Exam-prep classes target an IELTS or TOEFL score; EAL targets Science, Maths, Literature and History. EAL doesn't pull a child out of class — it's delivered either within the classroom or in small parallel groups, by teachers specifically trained to help students handle academic language within each specific subject. When Does a Child Need EAL Support? EAL support isn't a sign that a child is behind — it's a system for students transitioning from their mother tongue into an English-medium environment. According to standard practice in the field, a child may be offered EAL support if they: Recently moved from a public school to an international school Recently returned to Vietnam after studying abroad Are currently transitioning from BICS to CALP (1–7 years, per Cummins) Need targeted support with academic vocabulary in specific subjects How Is EAL Integrated into the IB Programme? The IB has clear guidance on language support across the PYP, MYP and DP. EAL support isn't an extra add-on course — it's a standard service at a properly authorised IB World School. Within the International Schools Partnership (ISP) network, a multilingual environment is built into the core of how schools operate. ISP currently comprises 116 schools across 25 countries, with around 110,000 students. English is the main language of instruction, while students are also supported in maintaining and developing their mother tongue alongside it. Westlink is an IB World School authorised for the Primary Years Programme (PYP) as of 1 May 2024, with a student community spanning more than 30 nationalities. You can find out more about how Westlink builds this multilingual environment on the school's dedicated IB programme page. When you tour a school, it's worth asking a few specific questions: Does the school have a formal EAL coordinator? Is EAL delivered in-class or as a separate class? Is it free, or charged separately? What qualifications do the EAL teachers hold? Self-Study, Language Centres, or an Immersive Environment? There's no single "right" option for every family — each approach has its own place. Choose based on your child's age, your budget and your long-term goals. Self-Study at Home Self-study at home suits a very early stage, or as supplementary practice. There's no shortage of free and paid resources — BBC Learning English, Cambridge English, Khan Academy and Coursera, for example, alongside popular apps such as Duolingo or Lingoda. Best suited when: Your child is under 7 and you want to introduce English through songs, stories and videos Your child already has a good foundation and just needs extra reading or listening practice at home Limitations: No one to correct your child's writing No environment for debate or discussion Hard to maintain discipline once your child reaches their teens Self-study can't replace expert feedback on academic writing and speaking. Exam Preparation Centres Language centres specialising in IELTS or TOEFL suit students in Years 10–12 who have a specific standardised test in their plans. The centre's goal is the band score, and they're generally good at that. Best suited when: Your child needs to hit a specific score within a set timeframe Your child already has an academic foundation and just needs exam technique A scholarship or study-abroad application has a specific IELTS or TOEFL requirement Limitations: Centres don't typically teach the academic writing needed for Science or History classes No sustained, immersive environment A student can score well but still struggle at university if all they've done is drill exam technique An Immersive Environment (International or Bilingual School) High-quality international and bilingual schools provide an immersive environment. Students use English continuously across core subjects, alongside native-speaking teachers and classmates from many nationalities. Best suited when: You want to build a long-term foundation in academic English from an early age Your child will follow an international pathway such as the IB, Cambridge or A-Level Your family values well-rounded academic skills over exam scores alone Limitations: Tuition fees are considerably higher Choosing carefully matters — look for a school with a genuine programme, not just the word "international" on a brochure Small-group support helps students handle academic language more effectively. You can see how one international school integrates academic English and EAL support into core lessons on Westlink's dedicated IB programme page. Academic English is a long-term skill, not something a crash course can deliver. You can spot the signs in your child's everyday schoolwork, and an immersive environment paired with EAL support is an effective path for most K-12 students. If you'd like to start building this foundation early, take a look at the IB programme at Westlink — academic skills are integrated into core lessons from Early Years right through to secondary school.
