A study on fundamental vocabulary for Children learning Japanese as a second language : A vocabulary study of elementary school science textbooks

学习日语作为第二语言的儿童的基础词汇研究：小学科学教科书的词汇研究

• 批准号: 13680350
• 负责人: SATO Naoko
• 金额: $ 2.05万
• 依托单位: Chiba University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13680350/
• 关键词: fundametal vocabulary; Japanese language teaching; a science textbook; elememtary school students; elememtary school

Purpose and outline of the study(1) This study reports the results of a vocabulary investigation, showing the types of vocabulary and their usage in elementary school science textbooks. (See Chapter 2 for methodology.) Social science textbooks for fourth graders through sixth graders were used in the analysis (total of six books with two books for each grade level) :There are 2,935 different words and 24,902 running words (=token). The words are classified into lexical categories(nouns,verbs,adjectives,adverbs,etc.) and also classified based on the origin of the words (Japanese origin, Chinese origin, foreign origin and mixed). Characteristics of the word types in different areas in the science field are investigated and quantified.(2) The results of the current study are compared with the results of the vocabulary study of elementary school social science textbooks, as well as the results from Kudo (1999), and relation among the three vocabulary studies is presented.The results of the … More comparison with the social studies textbook study (4,724 different words and 24,499 running words) show that 999 different words (34% of the total different words in science textbooks) and 16,510 running words (66.3% of the total running words in social science textbooks) are shared with science textbooks. The characteristics of the shared vocabulary and the vocabulary exclusively used in science textbooks are investigated based on lexical categories and word origin.Also 646 different words (22% of the total different words in science textbooks) are shared among the three vocabulary studies, i.e. the current study, the social science textbooks and Kudo (1999). (See chapter 3 for detail)(3) The following three vocabulary tables are presented in chapter 4.Vocabulary list A - Vocabulary in the science textbooks : ln Japanese alphabetical orderVocabulary list B Vocabulary in the science textbooks : ln the frequency order (including comparison with the social studies textbooks.)Vocabulary list C Shared vocabulary in the science and social studies textbooks : In the frequency order from science textbooks (including comparison with Kudo, 1996)* Technical terms, e.g. running words, used in the abstract follow the National Language Research Institute. (Studies on the vocabulary of junior high school textbooks.(1986).)* Kudo (1999). A study of the fundamental vocabulary for children learning Japanese as a second language. Tokyo : Hitsuji Shobo. (Original work published 1996). Less

研究目的和概要(1) 本研究报告了词汇调查的结果，显示了小学科学教科书中的词汇类型及其用法（方法见第二章。）四年级至六年级学生的社会科学教科书。分析中使用了（总共六本书，每个年级两本书）：有 2,935 个不同的单词和 24,902 个运行单词（=token）。这些单词被分类为词汇。分类（名词、动词、形容词、副词等），并根据词源进行分类（日语起源、中国起源、外国起源和混合），研究科学领域不同领域的词类型特征。 (2)将本研究的结果与小学社会科学教材词汇研究的结果以及Kudo(1999)的结果进行比较，三种词汇研究之间的关系为与社会研究教科书研究（4,724 个不同单词和 24,499 个运行单词）的比较结果显示，999 个不同单词（占科学教科书中不同单词总数的 34%）和 16,510 个运行单词（占科学教科书不同单词总数的 66.3%）。社会科学教科书中的总流词）与科学教科书共享词汇，从词类和词的角度考察共享词汇和科学教科书专用词汇的特征。三个词汇研究，即当前研究、社会科学教科书和 Kudo (1999) 共有 646 个不同的单词（占科学教科书中不同单词总数的 22%）（详细信息请参见第 3 章）(3)。 ) 第 4 章中提供了以下三个词汇表。 词汇表 A - 科学教科书中的词汇：按日语字母顺序排列 词汇表 B 科学教科书中的词汇：按照频率顺序（包括与社会研究教科书的比较）。 词汇表 C 科学和社会研究教科书中共享的词汇：按照科学教科书的频率顺序（包括与 Kudo，1996 年的比较）* 技术术语，例如运行词，摘要中使用的是国语研究所（初中教科书词汇研究。（1986）。）* Kudo（1999）的基础词汇研究。东京：日语作为第二语言的儿童（原著 1996 年出版）。