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題 名 | 電算器教學活動對小數學習的影響=The Effects of Using Calculator Teaching Activities on Learning Decimal Numbers |
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作 者 | 劉祥通; 吳美蓉; 翁宜青; | 書刊名 | 科學教育研究與發展季刊 |
卷 期 | 26 2002.03[民91.03] |
頁 次 | 頁22-39 |
分類號 | 523.32 |
關鍵詞 | 電算器教學; 小數概念; 整數規則迷思概念; Calculator teaching activities; Decimal conception; Integer rule misconception; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究探討一位具有小數比較大小之整數規則迷思概念的國小六年級學童,在透過電算器教學活動後的迷思概念改善情形為何,以瞭解電算器教學活動是否能促進學童小數比較大小概念的發展。研究方法是採半結構式晤談法,訪談的對象是一位國小六年級的學生。教學方法是採0.01的累加與歸零的電算器教學活動。研究結果是電算器教學活動確實能對學童的小數比較大小之整數規則迷思概念提供助益。 |
英文摘要 | This study was to explore the effects of using calculator on learning decimal numbers. The subject of this study was a sixth grader who had misconception of 「integer rule」 in comparing the largeness of decimal numbers. The author adopted semi-structured interview to conduct this study. The teaching treatment was using calculator to do 「repeated adding and subtracting 0.01」 activities. The results showed calculator-teaching activities benefited for this study subject. In other word, he overcame his original misconception through calculator teaching activities. |
本系統中英文摘要資訊取自各篇刊載內容。