國家教育研究院

　　本研究為整合型研究計畫「中小學國語文學習階段字詞句型標準」的子計畫六。十二年國民基本教育課程國語文綱要雖然明確規定學生在第一至第四學習階段應掌握多少字詞及句型，然而，該課程綱要並未公布是那一些字詞及句型，所以教科書編撰者就依本身專業使用字詞及句型，這就可能造成各版本教科書使用字詞及句型的差異，可能影響學生自然科學教科書的學習，因此亟須進行相關的研究，藉以建構常用漢字、語詞、句型在難易度上的客觀準則。
　　本研究的主要目的即將以語料庫為基礎，建構中小學自然領域教科書的常用漢字、語詞、句型在難易度上的客觀準則。為了要達到這個目標，本計畫將先分析中小學各學習階段自然領域教科書的常用字詞和句型，並分析其與國語文相對學習階段的差異，最後透過專家諮詢的方式，建構自然領域教科書的常用漢字、語詞、句型之難易度指標，提供未來教科書編輯、教學、測驗評量、補救教學、發展自主學習資源及未來課程綱要研擬的應用。本研究將應用專家諮詢、統計分析及比較分析等方法。
 

　　This project is one of the sub-projects under the integrated project “Standards for Words and Sentence Patterns used in Chinese Language for Primary and Secondary Schools”. Although the Chinese Language Curriculum Guidelines of 12-Year Basic Education clearly stipulates how many words and sentence patterns students should master from the first to fourth learning stages, it did not announce which the words and sentence patterns are. Textbooks editors and writers used words and sentence patterns according to their own profession, which may cause differences in the use of words and sentence patterns in each version of the textbook, which may affect students learning natural science. Thus related research is very much needed.
　　The main purpose of this study is to discuss and analyze commonly used words and sentence patterns in the natural sciences textbooks at all learning stages of primary and secondary schools, and to analyze the differences between them in the relative learning stages of Chinese language, thus providing the applications for textbook editing, teaching, examinations and assessment, remedial teaching, self-directed learning resources development, and research/formulating for future curriculum guideline. This study will apply methods such as expert consultation, statistical analysis and comparative analysis.