Material notices and attribution

Attribution does not grant permission to use a work. Read the source, edition and usage conditions for the selected material. Original texts, translations, adaptations and recordings may have different rights.

• Bible: edition and provider details appear in the Bible settings and individual material notices.
• Traditional lyrics and folktales: distinguish original material from modern arrangements, translations and practice adaptations.
• Public terminology: National Institute of Korean Language · public terminology translation data; attribution under KOGL Type 1.
• Living language: National Institute of Korean Language · Living Language in Pictures; check the dataset usage notice.
• Agricultural proverbs: Korea Rural Community Corporation; check the dataset usage notice.
• Literature: consult each work’s author, title, edition and source.

Selection and use principles

Check the original work, separate translation or editorial rights, and each provider’s terms. Attribution does not replace permission. This page describes the collections and production records; it is not a blanket guarantee of rights clearance.

Bible editions by language

The configured editions are Korean Revised Version, World English Bible, Japanese Kougo 1954/1955, and simplified Chinese Union Version. Verify the actual data file and edition against the provider’s terms. Japanese original-edition wording must be distinguished from later protected corrections.

Literature, classics and folktales

Check each work’s source, edition and terms. Traditional stories are rewritten for practice. Modern translations, annotations, illustrations and recordings may have separate rights.

Historical speeches and Buddhist study

Historical English speeches have Korean learning interpretations. Heart Sutra and Diamond Sutra excerpts include learning explanations, not an official complete translation. Distinguish ancient originals from modern editorial or translated material.

Public terms, living language and proverbs

Collections reference NIKL and Korea Rural Community Corporation materials. Public availability does not automatically permit every use. Follow each dataset’s attribution, commercial-use and modification conditions.

Bus and subway journeys

Bus routes use official TAGO and Seoul data. Subway journeys use the included line and station dataset. Previews show a practice sequence and do not guarantee live operations, timetables, fares or actual navigation. Check provider details shown in the route browser.

Quiz game and 2,000 vocabulary words

Includes vocabulary, idioms, IT, history, science, proverbs and economics. Production records describe project-written questions and explanations. Fact-checking references are distinct from copied question sources.

School study: grammar and mathematics

Production records describe 100 grammar units and 295 mathematics units with 100 exercises each; the total including earlier study materials is 40,040. Variations repeat learning patterns with changed conditions. Suggested units do not claim exact textbook alignment.

Word chain and word games

The initial word-chain record contains 1,901 Korean nouns with short project-written definitions. It is not a copy of an entire official dictionary. Unlisted words are not automatically nonstandard.

Science, history, programming and Excel

Includes scientific concepts and formulas, Korean/world/Chinese history, programming and Excel practice. Check licenses separately when adding external code or wording.

Traditional songs, poetry and user text

Separate traditional and expired original works from modern lyrics, arrangements and transcriptions. Use only user-imported text that you have permission to use.

Official references and production records

• 대한성서공회 / Korean Bible Society
• 日本聖書協会 / Japanese Bible Society
• World English Bible
• Chinese Union Version
• 공공누리 / KOGL
• 공공데이터포털 / Public Data Portal
• 프로그래밍 개념·문제 풀이 학습 / Programming lessons (Korean) · 직접 작성한 해설과 문제, 기준 답안 비교 방식 · 분야별 주요 도구 17개, 대표 주제 51개 추가
• 프로그래밍 학습 주제·작성 원칙 / Programming curriculum
• 퀴즈·영단어 작성 기록 / Quiz production
• 교과학습 확장 기록 / School study production
• 끝말잇기 작성 기록 / Word-chain production

Tool learning courses · v277

17 tools across web development, Python, Java, C/C++ and development workflows: 51 representative topics and 153 original examples. Lessons are currently in Korean; these introductory courses do not cover every API.