頁籤選單縮合
題 名 | 完成九年一貫第一階段學童數常識表現之研究=Investigating the Number Sense Performance of Students Who Had Completed the Mathematics Curriculum in Grade 1 to 3 |
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作 者 | 李威進; 李茂能; 楊德清; | 書刊名 | 科學教育研究與發展季刊 |
卷 期 | 38 2005.03[民94.03] |
頁 次 | 頁61-78 |
分類號 | 523.42 |
關鍵詞 | 第一階段; 數常識; 電腦線上測驗; Grade 1 to 3; Number sense; Computerized on-line test; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究旨在運用研究者所開發之「國小第一階段電腦化數常識測驗」,針對完成國小第一階段學習之四年級學童進行施測,以探討這些學童數常識之表現情形。因此,本研究以立意抽樣方式從全省公立小學中選取808位國小四年級學童參與本研究,進行電腦線上測驗。 研究結果顯示: 經多變項檢定結果指出,國小四年級學童在數常識各組成成份間的整體效果上具有顯著差異性存在,經事後成對比較t-考驗顯示,學生在「基本意義」、「多重表徵」及「比較大小」上之表現比「數字的分解與合成」與「運算結果之合理性判斷」相對較好。 樣本學童在數常識各成分的表現皆不理想,但結果顯示樣本學生在「數字的分解與合成」與「運算結果之合理性判斷」之表現較差;此提供未來之教學與課程設計應更加強這兩方面之內容。 |
英文摘要 | The main purpose of this study was to assess the number sense performance of students who had completed the mathematics curriculum in grades 1 to 3 in Taiwan through the computerized number sense scale developed by Li (2004). Therefore, 808 fourth graders, from public elementary schools, including cities, country and rural areas of Taiwan, participated in this study. Results indicated that there is a significant difference among the number sense components for the fourth graders. Posteriori comparisons showed that sample students had better performance on "basic meaning of numbers" , "multiple representations of numbers" and "comparing the number magnitude" than "judging the reasonableness of computational results" and "decomposing and composing numbers". Moreover, these students have poor performance on "judging the reasonableness of computational results" and "decomposing and composing numbers". This indicates that future teaching should emphasize on these areas. |
本系統中英文摘要資訊取自各篇刊載內容。