At the A1 level, you only need to know that '교외' means 'outside the school.' Think of it as 'school' (교) + 'outside' (외). You might hear it when a teacher tells you where a trip is happening. It is like saying 'not in school.' For example, if you go to a museum with your class, that is a '교외' activity. You don't need to use it in complex sentences yet. Just remember: 교 = school, 외 = outside. If you see this word on a sign near a school gate, it usually means the area starts from there. It is a formal way to say 'outside the school building and yard.'
At the A2 level, you can start using '교외' in simple phrases like '교외 활동' (activities outside school). You will see this word in school schedules or when talking about your hobbies that don't happen in school. For example, '저는 교외에서 축구를 해요' (I play soccer off-campus). It's important to know that this word is more formal than '학교 밖.' You should also learn its opposite, '교내' (inside school). Knowing these two helps you understand instructions at a Korean school or university. You might also notice it in '교외 체험 학습,' which is a common phrase for a field trip.
At the B1 level, you should understand the administrative and social nuances of '교외.' This includes '교외 장학금' (external scholarships) and '교외 거주' (living off-campus). At this level, you are expected to use '교외' to describe your background in a more formal way, such as during a simple interview or in a written self-introduction. You should also be careful not to confuse it with the other '교외' (suburbs). Context is key: if you are talking about university life, it means off-campus. You can now use it to discuss the pros and cons of living in a dormitory (교내) versus a studio apartment (교외).
At the B2 level, you should be able to discuss the implications of '교외 활동' in the Korean education system. For example, you can talk about why some off-campus awards are not allowed in the official student record to prevent inequality. You should use '교외' fluently in formal discussions about education policy or student safety. You will also encounter it in more complex terms like '교외 지도' (off-campus student guidance) or '교외 연수' (off-campus training). Your ability to distinguish '교외' from '대외' (external) or '시외' (outside the city) should be clear in your writing and speaking.
At the C1 level, '교외' is used in academic and legal contexts. You might read research papers about '교외 환경' (the external environment of a school) and how it affects student learning. You should understand the legal boundaries of a school's jurisdiction in '교외' areas. You can use the word to analyze the relationship between schools and the local community. Furthermore, you should be comfortable with Hanja-based synonyms like '학외' and understand when '교외' is used metaphorically to refer to anything outside the traditional academic sphere. Your use of the word should reflect a deep understanding of Korean institutional structures.
At the C2 level, you have a masterly command of '교외' and its various connotations. You can engage in high-level debates about '교외 교육의 공정성' (the fairness of off-campus education) and the socio-economic factors involved. You understand the historical evolution of the term and how it appears in legal statutes regarding campus boundaries and student rights. You can use '교외' in sophisticated literary or journalistic writing to create a sharp contrast between the controlled environment of the institution and the chaotic or free world outside. You are also aware of rare Hanja combinations and archaic uses of the term in older educational documents.

교외 in 30 Seconds

  • 교외 (校外) means 'off-campus' or 'outside the school.'
  • It is a formal noun used in academic and administrative contexts.
  • Commonly paired with '활동' (activity), '거주' (residence), and '장학금' (scholarship).
  • It contrasts with '교내' (on-campus) and is distinct from the homonym meaning 'suburbs.'

The Korean noun 교외 (校外) is a term primarily used within the context of the educational system and student life. Its literal translation is 'outside the school,' derived from the Hanja characters 校 (학교 교) meaning school and 外 (바깥 외) meaning outside. In its most literal sense, it refers to the physical space beyond the school gates or the university campus boundary. However, its usage extends far beyond simple geography into the realms of policy, student behavior, and academic administration. When a student steps off the school grounds, they are in the '교외' area. In South Korea, where the distinction between a student's life inside and outside school is strictly monitored for safety and academic integrity, this word carries significant weight.

Geographic Context
It refers to any location that is not part of the official school property. This includes the streets, shops, and residential areas surrounding a campus.
Administrative Context
In school records, '교외 활동' (off-campus activities) refers to competitions, volunteer work, or experiences not organized directly by the school. These are often treated differently in university applications than '교내' (on-campus) activities.
Social Context
For university students, '교외 거주' (living off-campus) is a common transition from dormitory life, representing a step toward independence from the institution's direct supervision.

학교 정문을 나가면 바로 교외 구역입니다. (Once you pass the main school gate, you are immediately in the off-campus area.)

It is crucial to distinguish this '교외' from its homonym 郊外, which also sounds like '교외' but means 'suburbs' or 'outskirts of a city.' While both refer to being 'outside' of a central hub (one a school, the other a city center), the 'off-campus' meaning is specifically tied to the educational environment. You will most frequently encounter this word in official announcements, student handbooks, and when discussing extracurricular activities that take place in the wider community. For instance, a '교외 장학금' is a scholarship provided by an external foundation rather than the university itself. Understanding this word helps learners navigate the complexities of Korean academic life and the linguistic nuances of boundary-setting in Korean society.

Culturally, the term '교외 생활' (off-campus life) for Korean middle and high school students is often associated with freedom but also with potential risks, leading schools to have strict '교외 지도' (off-campus guidance) policies. In contrast, for university students, it signifies a transition into the 'real world.' The term is neutral but can take on positive or negative connotations depending on whether the 'off-campus' activity is an unauthorized deviation or a prestigious external achievement.

이번 공모전은 교외 대회이므로 학교의 허가가 필요합니다. (Since this contest is an off-campus competition, school permission is required.)

Using 교외 correctly requires understanding its role as a noun that often functions as a modifier for other nouns. It rarely stands alone as a subject; instead, it is usually followed by another noun to describe an activity, a location, or a status. The most common pattern is [교외 + Noun]. This structure creates compound terms that are essential for describing student life. For example, '교외 체험 학습' (off-campus experiential learning) is a standard phrase used when students take a day off from regular classes to visit a museum or a historical site. Because it is a formal Hanja-based word, it is used in official writing, speeches, and formal discussions more often than in casual, everyday slang.

Describing Activities
To talk about things done outside school, use '교외 활동' (off-campus activities) or '교외 봉사' (off-campus volunteer work). Example: '저는 다양한 교외 활동에 참여했습니다' (I participated in various off-campus activities).
Describing Awards
In the context of prizes, '교외 수상' (off-campus award) distinguishes an achievement from one earned within the school's own competitions. Example: '교외 수상 경력은 생활기록부에 기재할 수 없습니다' (Off-campus award history cannot be recorded in the student record).
Describing Location
Use '교외에서' to indicate that an action is taking place outside the school. Example: '학생들은 교외에서 점심을 먹었다' (The students ate lunch off-campus).

그는 교외 거주를 선호하여 학교 근처 자취방을 구했다. (He preferred living off-campus, so he found a studio apartment near the school.)

When constructing sentences, pay attention to the particles. Use '-에서' (at/in) when specifying the location of an event, and '-로' (to/toward) when describing movement to an off-campus area. It is also common to see '교외' contrasted with '교내' (on-campus) in the same sentence to emphasize the scope of an event. For example, '교내외' (on and off campus) is a frequent contraction. In academic writing, '교외' is often used to discuss the 'external environment' of an institution, describing how a school interacts with the surrounding society. This word is indispensable for anyone writing a resume (자기소개서) in Korean, as you must categorize your experiences clearly.

학교 측은 학생들의 교외 안전을 위해 경찰과 협력하고 있다. (The school is cooperating with the police for the off-campus safety of the students.)

In a typical Korean student's life, 교외 is a word that rings through the hallways and appears on every other official document. You will hear it most frequently during school announcements (방송). A teacher might announce, '교외 활동 시에는 반드시 지도 교사의 지시에 따르세요' (When doing off-campus activities, you must follow the instructions of the guiding teacher). This highlights the institutional responsibility that follows students even when they leave the physical campus. In the context of the 'Hagwon' (private academy) culture, parents and teachers often discuss '교외 교육' (off-campus education), referring to tutoring and private lessons that happen outside the formal school system.

University Campus Life
University students hear this when discussing housing. '교외 거주자' (off-campus residents) often have different procedures for receiving mail or emergency notifications than those in dorms.
News and Media
News reports on educational policies frequently use '교외' when discussing the 'Suneung' (College Scholastic Ability Test) or regulations regarding what kind of off-campus awards can be included in college applications.
Job Interviews
Interviewers often ask, '교외에서 특별히 활동한 경험이 있습니까?' (Do you have any experience specifically participating in off-campus activities?), looking for real-world application of skills.

오늘 교외 체험 학습을 가는 날이라 학생들이 모두 들떠 있다. (Since today is the day for the off-campus experiential learning trip, all the students are excited.)

Another common place to encounter this word is in university 'Notice' (공지사항) boards. You'll see titles like '교외 장학금 안내' (Information on External Scholarships) or '교외 인턴십 프로그램' (Off-campus Internship Programs). In these cases, '교외' signifies that the opportunity is sponsored by a company, the government, or a non-profit organization, rather than the university's internal departments. Even in K-dramas centered around school life, characters might talk about going '교외' to escape the strict atmosphere of the campus, though they might use more casual terms like '학교 밖' (outside school) in speech. However, the formal '교외' remains the standard in any context involving rules or official status.

대학교 4학년들은 교외 취업 박람회에 참석하느라 바쁘다. (University seniors are busy attending off-campus job fairs.)

The most common mistake learners make with 교외 is confusing it with its homonym 교외 (郊外), which means 'suburbs' or 'outskirts.' While they sound identical in speech and look identical in Hangul, their Hanja and contexts are totally different. The 'off-campus' 교외 (校外) uses the character for 'school' (校), while the 'suburbs' 교외 (郊外) uses the character for 'suburb' (郊). If you are talking about a school trip, use the former; if you are talking about moving from the city center to a quieter residential area, you are using the latter. Learners often use '교외' when they simply mean 'outside' (밖) in a casual sense, which can sound overly formal or administrative in a friendly conversation.

Confusion with '시외' (Si-oe)
Learners sometimes use '교외' when they mean 'outside the city' (시외). Remember: 교외 is specifically tied to a school (校). If there is no school involved, you probably shouldn't use this specific '교외'.
Overuse in Casual Speech
Saying '교외에서 만나자' (Let's meet off-campus) to a friend can sound like you're a principal giving a command. It's better to say '학교 밖에서 보자' in casual settings.
Incorrect Particle Usage
Some try to use '교외의' as an adjective for everything. While technically possible, Korean prefers compound nouns like '교외 활동' rather than '교외의 활동'.

Wrong: 우리 집은 학교 교외에 있어요. (My house is in the school's off-campus.) -> This sounds like the house is an administrative annex. Correct: 우리 집은 학교 밖에 있어요.

Another mistake involves the 'Student Record' (생활기록부) regulations. In Korea, writing about '교외 수상' (off-campus awards) in a school record is often legally prohibited to ensure fairness. Learners might mistakenly think any activity outside school is a '교외 활동' that can be boasted about, but in a formal Korean academic context, '교외' often implies something 'unofficial' or 'unrecognized' unless it was specifically sanctioned by the school. Therefore, when using this word in a professional or academic setting, one must be aware of the regulatory connotations it carries regarding what counts as official school experience.

Mistake: 교외로 소풍 가요. (Let's go for a picnic off-campus - sounds like a school rule). Better: 시외로 소풍 가요 (Let's go to the outskirts/suburbs for a picnic).

While 교외 is the standard formal term for 'off-campus,' several alternatives exist depending on the level of formality and the specific nuance you want to convey. Understanding these synonyms helps you sound more natural and precise in different social contexts. The most direct and common alternative is 학교 밖 (outside the school). This is a native Korean expression that is less formal and used frequently in conversation. For instance, '학교 밖 청소년' (out-of-school youth) is a common social term for dropouts or students not in the formal system. Another related term is 학외 (學外), which is even more formal than 교외 and usually restricted to very high-level academic or legal documents.

교외 vs. 학교 밖
교외: Formal, administrative, used for awards, housing, and official rules.
학교 밖: Casual, descriptive, used in daily conversation and social work.
교외 vs. 시외 (Si-oe)
교외 (校外): Outside school boundaries.
시외 (市外): Outside the city limits. People often confuse these when they want to say 'out of town.'
교외 vs. 야외 (Ya-oe)
교외: Institutional boundary.
야외: Outdoors/Open air. If a class is held in the school garden, it is '야외 수업' (outdoor class) but still '교내' (on-campus).

그는 학교 밖에서의 경험을 소중히 여긴다. (He values his experiences outside of school.) - More natural in a personal essay.

When discussing competitions, you might hear 대외 (對外), which means 'external' or 'public-facing.' A '대외 활동' (extracurricular activity) is almost synonymous with '교외 활동' but focuses more on the fact that you are interacting with the outside world/society rather than just being physically off-campus. For university students, '대외 활동' is the buzzword for building a resume through internships and clubs outside the university. Choosing between '교외' and '대외' depends on whether you want to emphasize the 'location/boundary' (교외) or the 'outward-facing nature' (대외) of the activity. In summary, use '교외' for rules and locations, '학교 밖' for casual talk, and '대외' for professional extracurriculars.

교내 행사보다 교외 행사가 더 규모가 큽니다. (Off-campus events are larger in scale than on-campus events.)

How Formal Is It?

Fun Fact

The '교' (校) character originally depicted a wooden structure where people gathered to learn, while '외' (外) showed a person outside a gate at night.

Pronunciation Guide

UK ɡjo.we
US ɡjo.we
Stress is typically even on both syllables, as is common in Korean.
Rhymes With
외 (oe) 뇌 (noe) 죄 (joe) 최 (choe) 퇴 (toe) 회 (hoe) 회의 (hoe-ui) 대외 (dae-oe)
Common Errors
  • Pronouncing 'oe' as two separate vowels 'o-e'. It should be one fluid sound.
  • Confusing the pronunciation with '교회' (gyo-hoe - church). Make sure the 'o' is clear and there is no 'h' sound.
  • Over-emphasizing the 'y' in 'gyo'.
  • Pronouncing 'oe' as 'oy' like in 'boy'.
  • Mixing up with '교유' (gyo-yu).

Difficulty Rating

Reading 3/5

Common in announcements and news; easy to recognize Hanja roots.

Writing 4/5

Requires knowledge of common compound nouns to use naturally.

Speaking 3/5

Simple pronunciation, but must distinguish from 'suburbs' meaning.

Listening 3/5

Clearly articulated in formal settings like school broadcasts.

What to Learn Next

Prerequisites

학교 활동 학생

Learn Next

교내 대외 장학금 체험 거주

Advanced

학외 산학 협력 생활기록부 수혜

Grammar to Know

Noun + -외 (Outside of...)

교외 (outside school), 시외 (outside city), 국외 (outside country)

Noun + -내 (Inside of...)

교내 (inside school), 시내 (inside city), 국내 (inside country)

Compound Noun Formation

교외 + 활동 = 교외 활동

-에서 (Location of Action)

교외에서 활동하다

-로 (Direction/Result)

교외로 나가다

Examples by Level

1

우리는 오늘 교외로 가요.

We are going off-campus today.

교외 + -로 (direction particle)

2

교외는 넓어요.

The off-campus area is wide.

교외 + -는 (topic particle)

3

교외에서 만나요.

Let's meet off-campus.

교외 + -에서 (location particle)

4

이것은 교외 활동이에요.

This is an off-campus activity.

교외 modifying '활동' (activity)

5

교외에 식당이 많아요.

There are many restaurants off-campus.

교외 + -에 (location particle)

6

교외로 나가지 마세요.

Don't go off-campus.

Negative command with -지 마세요

7

교외 공부는 재미있어요.

Studying off-campus is fun.

교외 modifying '공부' (study)

8

교외는 학교 밖이에요.

Off-campus means outside the school.

Simple definition sentence

1

교외 활동을 많이 하고 싶어요.

I want to do many off-campus activities.

Object particle -를 used with '활동'

2

선생님과 함께 교외로 나갔어요.

I went off-campus with my teacher.

Past tense -았/었어요

3

교외 체험 학습은 금요일이에요.

The off-campus experiential learning is on Friday.

Compound noun: 교외 체험 학습

4

교외에서 점심을 먹어도 돼요?

May I eat lunch off-campus?

-아/어도 돼요 (asking permission)

5

우리 학교는 교외 봉사가 필수예요.

Off-campus volunteer work is mandatory at our school.

Noun + -가 필수예요 (is mandatory)

6

교외 거주 학생은 몇 명이에요?

How many students live off-campus?

교외 거주 (living off-campus)

7

교외에서는 조심해야 합니다.

You must be careful off-campus.

-아/어야 합니다 (must/should)

8

교외 수상을 축하합니다.

Congratulations on your off-campus award.

교외 수상 (off-campus award)

1

교외 장학금을 신청하려고 합니다.

I intend to apply for an external scholarship.

-(으)려고 하다 (intention)

2

교외 활동 내역을 정리해 주세요.

Please organize your off-campus activity records.

-(으)해 주세요 (request)

3

기숙사보다 교외 거주가 더 편해요.

Living off-campus is more comfortable than the dormitory.

Comparison using -보다

4

교외 대회에서 1등을 했어요.

I won first prize in an off-campus competition.

Location particle -에서

5

교외 생활은 책임감이 필요합니다.

Off-campus life requires a sense of responsibility.

Noun + -이/가 필요합니다

6

교외 지도를 강화할 예정입니다.

We plan to strengthen off-campus guidance.

-(으)ㄹ 예정입니다 (future plan)

7

교외 봉사 활동 시간을 채워야 해요.

I need to complete my off-campus volunteer hours.

-아/어야 해요 (obligation)

8

교외에서의 행동도 학교의 명예와 관련이 있다.

Behavior off-campus is also related to the school's honor.

Noun + -와 관련이 있다 (related to)

1

교외 수상 실적의 입시 반영 여부를 확인하세요.

Check whether off-campus award records are reflected in admissions.

Noun + 여부 (whether or not)

2

학교는 교외 체험 학습의 안전 대책을 마련했다.

The school prepared safety measures for off-campus experiential learning.

Object + -을/를 마련하다

3

그는 교외 활동에 너무 치중해 성적이 떨어졌다.

He focused too much on off-campus activities, so his grades dropped.

-에 치중하다 (to focus solely on)

4

교외 거주자들을 위한 셔틀버스가 운행됩니다.

Shuttle buses for off-campus residents are in operation.

Passive form: 운행됩니다

5

교외에서의 사고는 학교 보험 처리가 어렵습니다.

Accidents off-campus are difficult to process with school insurance.

Noun + -이/가 어렵다

6

교외 장학 재단에서 장학생을 선발하고 있다.

An external scholarship foundation is selecting scholarship students.

Present progressive: -고 있다

7

교외 교육 프로그램의 질을 높여야 한다.

The quality of off-campus education programs must be improved.

Object + -을/를 높이다

8

교외에서의 일탈 행위는 징계 대상이 될 수 있다.

Deviant behavior off-campus can be subject to disciplinary action.

Noun + 대상이 되다

1

교외 환경이 학생의 정서 발달에 미치는 영향은 지대하다.

The influence of the off-campus environment on a student's emotional development is immense.

-에 미치는 영향 (influence on)

2

교외 활동의 무분별한 기재를 막기 위한 대책이 시급하다.

Measures to prevent the indiscriminate recording of off-campus activities are urgent.

-(으)기 위한 (in order to)

3

대학은 교외 기관과의 산학 협력을 강화하고 있다.

The university is strengthening industry-academic cooperation with off-campus institutions.

Noun + -과의 협력

4

교외 거주 학생들의 치안 문제가 사회적 이슈로 떠올랐다.

The security issue of students living off-campus has emerged as a social issue.

-로 떠오르다 (to emerge as)

5

교외에서의 학습 경험을 정규 교육 과정에 어떻게 통합할 것인가?

How will we integrate off-campus learning experiences into the regular curriculum?

-(으)ㄹ 것인가? (rhetorical question)

6

교외 장학금 수혜 조건이 까다로워졌다.

The conditions for receiving external scholarships have become stricter.

Adjective + -아/어졌다 (become)

7

교외 지도 교사의 역할이 단순한 감시를 넘어 조력자로 변모해야 한다.

The role of off-campus guidance teachers must transform beyond simple surveillance into that of a helper.

-을/를 넘어 (beyond)

8

교외 활동 증명서를 허위로 제출할 경우 엄중히 처벌받는다.

If you submit a false off-campus activity certificate, you will be severely punished.

-(으)ㄹ 경우 (in case of)

1

공교육의 위기는 교외 사교육 시장의 팽창과 궤를 같이한다.

The crisis of public education is in line with the expansion of the off-campus private education market.

-와 궤를 같이하다 (to be in line with)

2

교외 활동의 스펙트럼을 넓히는 것은 학생의 자율성 함양에 기여한다.

Broadening the spectrum of off-campus activities contributes to the cultivation of student autonomy.

Noun + 함양 (cultivation)

3

학교라는 울타리를 넘어 교외 공동체와의 유대를 공고히 해야 한다.

We must solidify ties with off-campus communities beyond the fence of the school.

Noun + -을/를 공고히 하다

4

교외 거주권 보장은 대학생의 기본적 권리 중 하나로 간주된다.

Guaranteeing the right to live off-campus is considered one of the basic rights of university students.

Passive: -로 간주된다

5

교외 교육 인프라의 불균형이 교육 격차를 심화시키고 있다.

The imbalance in off-campus education infrastructure is deepening the educational gap.

Causative: 심화시키다

6

교외에서의 학생 인권 보호를 위한 법적 장치가 미비한 실정이다.

The current situation is that legal mechanisms for protecting student human rights off-campus are insufficient.

Noun + -인 실정이다

7

교외 활동의 교육적 가치를 객관적으로 평가할 수 있는 지표가 필요하다.

Indicators that can objectively evaluate the educational value of off-campus activities are needed.

-(으)ㄹ 수 있는 (attributive)

8

교외라는 공간은 학생들에게 사회적 실험의 장으로서의 기능을 수행한다.

The space called 'off-campus' functions as a venue for social experimentation for students.

-로서의 기능 (function as)

Common Collocations

교외 활동
교외 거주
교외 수상
교외 장학금
교외 체험 학습
교외 지도
교외 대회
교외 기숙사
교외 시설
교외 봉사

Common Phrases

교외로 나가다

— To go off-campus or outside the school grounds.

수업이 끝나고 학생들은 교외로 나갔다.

교외에서 실시되다

— To be carried out or held off-campus.

이번 시험은 교외에서 실시됩니다.

교외 생활

— Life outside school (often refers to independence or extracurriculars).

그는 교외 생활을 즐기고 있다.

교외 거주자

— A person (student) living off-campus.

교외 거주자 명단을 작성하세요.

교외 활동 증명서

— A certificate proving participation in off-campus activities.

교외 활동 증명서를 제출해 주세요.

교외 교육

— Education received outside the formal school system.

교외 교육의 중요성이 커지고 있다.

교외 안전

— Safety of students outside the school premises.

교외 안전 수칙을 지키세요.

교외 클럽

— A club that operates outside the school's official organizations.

그는 교외 클럽에서 밴드 활동을 한다.

교외 아르바이트

— A part-time job held outside the school/campus.

교외 아르바이트를 하느라 바쁘다.

교외 연계 프로그램

— A program linked with external organizations.

대학은 교외 연계 프로그램을 확대했다.

Often Confused With

교외 vs 교외 (郊外)

Identical sound/spelling but means 'suburbs' or 'outskirts of a city.' Distinguished by context (city vs. school).

교외 vs 교회 (敎會)

Means 'church.' Similar sound, but the second syllable starts with 'h' (hoe) vs 'o/w' (oe).

교외 vs 시외 (市外)

Means 'outside the city.' Often confused when talking about traveling away from a location.

Idioms & Expressions

"교외로 눈을 돌리다"

— To look for opportunities or interests outside the school environment.

그는 교내 동아리 대신 교외로 눈을 돌려 인턴십을 찾았다.

Neutral
"교외의 바람을 쐬다"

— Literally 'to get some fresh air off-campus,' implying taking a break from school stress.

가끔은 교외의 바람을 쐬는 것도 필요해.

Informal
"교외 활동의 꽃"

— The highlight or the most important part of off-campus activities.

해외 봉사는 교외 활동의 꽃이라고 불린다.

Neutral
"교외로 발을 넓히다"

— To expand one's reach or network outside the school.

그는 교외로 발을 넓혀 다양한 사람들을 만났다.

Neutral
"교외에 둥지를 틀다"

— To settle down (live) off-campus.

그는 학교 근처 교외에 둥지를 틀었다.

Informal
"교외의 굴레"

— The constraints or rules associated with off-campus life (rare).

교외의 굴레에서 벗어나고 싶다.

Literary
"교외로 뻗어 나가다"

— To extend or reach out to the off-campus world.

우리 학교의 명성이 교외로 뻗어 나가고 있다.

Formal
"교외를 누비다"

— To travel or be very active in the off-campus area.

그는 자전거로 교외를 누비는 것을 좋아한다.

Neutral
"교외의 목소리"

— Opinions or feedback from the community outside the school.

학교는 교외의 목소리에 귀를 기울여야 한다.

Formal
"교외로 밀려나다"

— To be pushed out of the campus (often due to dorm shortages).

기숙사 부족으로 많은 학생들이 교외로 밀려났다.

Neutral

Easily Confused

교외 vs 교외 (郊外)

Homonym (same sound and spelling).

校外 is about school boundaries; 郊外 is about city boundaries/suburbs.

학교 교외(校外)에서 만나요 vs. 시내를 벗어나 교외(郊外)로 드라이브 가요.

교외 vs 대외 (對外)

Both mean 'external.'

교외 focuses on being outside the physical school; 대외 focuses on facing the public/outside world.

교외 거주 vs. 대외 협력.

교외 vs 야외 (野外)

Both refer to 'outside.'

교외 is an institutional boundary; 야외 is 'outdoors' in nature.

교외 활동 (off-campus) vs. 야외 수업 (outdoor class).

교외 vs 시외 (市外)

Both end in -oe and mean 'outside.'

교외 is school-specific; 시외 is city-specific.

교외 장학금 vs. 시외 버스.

교외 vs 학외 (學外)

Synonyms.

교외 is the standard term; 학외 is extremely formal/legalistic.

교외 활동 vs. 학외 인사.

Sentence Patterns

A2

저는 교외에서 [Noun]을/를 해요.

저는 교외에서 봉사 활동을 해요.

B1

[Noun]보다 교외 [Noun]이/가 더 [Adjective]해요.

기숙사보다 교외 거주가 더 편해요.

B1

교외 [Noun]을/를 신청하고 싶어요.

교외 장학금을 신청하고 싶어요.

B2

교외 활동은 [Noun]에 도움이 됩니다.

교외 활동은 취업에 도움이 됩니다.

B2

학교는 교외 [Noun]을/를 강화하고 있다.

학교는 교외 지도를 강화하고 있다.

C1

교외에서의 [Noun]은/는 [Noun]와/과 관련이 깊다.

교외에서의 경험은 자아 성장과 관련이 깊다.

C1

교외 [Noun]의 필요성이 제기되고 있다.

교외 안전 대책의 필요성이 제기되고 있다.

C2

교외라는 공간은 [Noun]으로서의 기능을 한다.

교외라는 공간은 교육의 연장선으로서의 기능을 한다.

Word Family

Nouns

교내 (on-campus)
학외 (extra-mural)
대외 (external)
시외 (outskirts)

Verbs

교외화하다 (to move outside school - rare)

Adjectives

교외의 (off-campus - attributive)

Related

학교
캠퍼스
활동
거주
장학금

How to Use It

frequency

Very high in educational, administrative, and student life contexts.

Common Mistakes
  • Using 교외 for 'outdoors' in nature. 야외 (ya-oe)

    If you are going to a park, it's '야외'. If you are leaving the school grounds for any reason, it's '교외'.

  • Using 교외 to mean 'suburbs' in a school context. 시외 (si-oe) or the other 교외 (郊外)

    While they sound the same, if you mean the outskirts of a city, use context carefully to avoid confusion with 'off-campus'.

  • Saying '교외 활동을 해요' for a school club. 교내 동아리 활동을 해요

    If the club is organized by the school, it is '교내' (on-campus), not '교외'.

  • Using '교외' for a company or hospital. 사외 (company), 원외 (hospital)

    The '교' root is specifically for schools. Use the correct prefix for other institutions.

  • Writing '교외' as '교회' in a text. 교외

    This is a common spelling error. '교회' means church.

Tips

Resume Writing

When listing experiences, use '교외 활동' for anything not sponsored by your university. It sounds professional.

Pairing

Always learn '교외' with its partner '교내'. This helps you remember the 'School' (교) root.

Scholarships

Look for '교외 장학금' on university boards; these are often easier to get than internal ones if you have a specific background.

Formality

Use '학교 밖' when talking to friends. '교외' can sound like you are reading a textbook if used in a casual cafe setting.

Particles

Remember that '교외' is a noun. Use '교외에서' for events and '교외로' for travel.

Campus Safety

Schools use '교외 지도' to talk about supervising students during events like festivals or trips.

Character Study

Focus on '外' (oe). It appears in many words like '외국' (foreign country) and '실외' (outdoors).

Housing

If you are looking for a room, '교외 거주' is the term used in official housing guides.

Awards

In Korea, a '교외 상' (off-campus prize) is often considered more prestigious than a '교내 상' because the competition is wider.

Announcements

In school, if you hear '교외,' pay attention—it usually involves a change of location or a special rule.

Memorize It

Mnemonic

Think of 'Gyo' as 'Go to school' and 'Oe' as 'Out'. Gyo-Oe = Go Out of school.

Visual Association

Visualize a large school gate with a bright yellow line on the ground. Once you step over the line, you are in the '교외' zone.

Word Web

학교 교내 활동 봉사 장학금 거주 자취 대회

Challenge

Try to list three things you do '교외' (off-campus) every week using the phrase '저는 교외에서 ...을/를 해요.'

Word Origin

Derived from Sino-Korean (Hanja).

Original meaning: 校 (School) + 外 (Outside).

Sino-Korean roots.

Cultural Context

Be careful when discussing '교외 활동' with high school students, as it can be a stressful topic related to college admissions.

In the US/UK, 'off-campus' is used similarly for housing and activities, but 'extracurricular' is a more common general term than 'off-campus activity.'

Reply 1994 (Drama showing off-campus boarding life) Cheese in the Trap (University life focus) Weightlifting Fairy Kim Bok-joo (Campus vs. Off-campus life)

Practice in Real Life

Real-World Contexts

University Admissions

  • 교외 수상 실적
  • 교외 활동 기록
  • 외부 장학금
  • 생활기록부 기재

Student Housing

  • 교외 거주
  • 자취방
  • 하숙
  • 통학

Field Trips

  • 교외 체험 학습
  • 안전 수칙
  • 지도 교사
  • 단체 이동

Job Hunting

  • 교외 인턴십
  • 대외 활동
  • 서포터즈
  • 공모전

School Rules

  • 교외 지도
  • 징계 규정
  • 품위 유지
  • 사고 예방

Conversation Starters

"교외 활동 중에서 가장 기억에 남는 게 뭐예요? (What is your most memorable off-campus activity?)"

"교내 기숙사하고 교외 자취 중에서 뭐가 더 나아요? (Which is better: on-campus dorms or off-campus living?)"

"교외 장학금을 받아본 적이 있어요? (Have you ever received an external scholarship?)"

"이번 주말에 교외로 봉사 활동 가실래요? (Would you like to go off-campus for volunteer work this weekend?)"

"교외 대회 준비는 잘 돼가요? (Is the preparation for the off-campus competition going well?)"

Journal Prompts

학교 안(교내)과 학교 밖(교외)에서의 내 모습은 어떻게 다른가요? (How is my persona different inside and outside school?)

내가 참여했던 가장 의미 있는 교외 활동에 대해 써 보세요. (Write about the most meaningful off-campus activity you participated in.)

교외 거주의 장점과 단점은 무엇이라고 생각하시나요? (What do you think are the pros and cons of living off-campus?)

만약 교외 장학금을 받는다면 무엇을 하고 싶나요? (If you received an external scholarship, what would you want to do?)

교외 체험 학습이 학생들에게 왜 중요할까요? (Why is off-campus experiential learning important for students?)

Frequently Asked Questions

10 questions

In the context of the word 校外, yes. The '교' (校) specifically stands for school. If you use it to mean 'suburbs' (郊外), it refers to a city.

No, for a company, you should use '사외' (社外). '교외' is strictly for educational institutions.

Mostly, yes. However, 'extracurricular' can also include on-campus clubs (교내 동아리). '교외 활동' specifically means those done outside the school's control or premises.

It is a noun. In Korean, nouns often modify other nouns directly (like 'school bus'), which is why it looks like an adjective in '교외 활동'.

You say '교외 거주' (formal) or '학교 밖에서 살아요' (casual).

No, 'overseas' is '국외' (outside the country) or '해외'. While '교외' is outside the school, it doesn't necessarily mean another country.

Because of the competitive college entrance system, awards from outside organizations were sometimes used to give unfair advantages to students with more resources, leading to strict regulations.

The opposite is '교내' (校內), meaning 'on-campus' or 'inside the school'.

Yes, but it's more common to hear '학교 밖' for younger children and '교외' for university students or in official documents.

No, for a hospital, you might use '원외' (院外).

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