Statistical Survey of Vocabulary in Korean Textbook for Elementary School 6th-Grade

This paper studied the statistics such as the total number of syllables, the kinds of syllables, the frequency of syllables, the number of eojeols(word phrases unique in Korean language), the kinds of eojeols, average length of eojeols, the frequency of eojeols and the parts of speech in four different Korean textbooks for 6th-grade students(6-1 Korean Reading, 6-1 Korean Speaking Listening Writing, 6-2 Korean Reading and 6-2 Korean Speaking Listening Writing). The results of the statistical survey are as follows: the number of Hangul syllables was 194,683; the kinds of syllables were 1,290; the average frequency of syllables was 150.9; the number of eojeol was 70,185; the kinds of eojeol were 22,647; the average frequency of eojeol was 3.1; the average length of eojeols was 2.8 syllables, the longest one consist of 10 syllables. In parts of speech, nouns are used more in the Korean Reading textbook, and verbs are used more in Korean Speaking Listening Writing.

초등학교 6학년 국어교과서의 어휘 통계조사

본 연구는 초등학교 6학년 국어교과서 4종(6-1 읽기, 6-1 말하기 듣기 쓰기, 6-2 읽기, 6-2 말하기 듣기 쓰기)에 나타나는 어휘들에 대한 통계(전체 음절수, 음절종류, 음절 출현빈도, 어절 개수, 어절 종류, 어절 평균길이, 어절 출현빈도, 품사 등)를 조사하였다. 한글 음절수는 194,683개, 음절종류는 1,290개, 평균 음절 출현빈도는 150.9회이다. 어절 개수는 70,185개, 어절 종류는 22,647개, 어절 평균 출현빈도는 3.1회이다. 평균 음절 길이는 2.8음절이며, 가장 긴 어절은 10음절이다. 품사는 읽기 교과는 명사가 말하기 듣기 쓰기교과는 동사가 약간 많다.