頁籤選單縮合
題 名 | 以數學積木協助學童克服小數迷思概念的個案研究=Overcoming a Sixth Grader's Misconception of Decimal Numbers by Using the Base Ten Blocks |
---|---|
作 者 | 黃偉洲; 劉祥通; | 書刊名 | 科學教育研究與發展季刊 |
卷 期 | 30 2003.03[民92.03] |
頁 次 | 頁71-93 |
分類號 | 310.3 |
關鍵詞 | 數學積木; 小數概念; 迷思概念; 化聚問題; Base ten blocks; Decimals concept; Composing and decomposing problems; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究旨在探討以數學積木協助研究個案克服小數迷思概念的教學進展,採用個案研究法,半結構式問題大綱在訪談之前設計,研究對象是一位國小六年級有小數迷思概念的學童。教學處理包括分割活動與表徵活動。探討的題才是有關小數的比聚問題。研究結果顯示研究個案經由數學積木的輔助可以克服原先小數的迷思概念。 |
英文摘要 | This study was to explore the progression of overcoming a sixth grader decimal's misconception by using base-ten blocks. The case study method was conducted. The semi-structure questions were set before interviewed. The research subject is a sixth grader with the decimal misconceptions. Composing and decomposing problems were explored at this study. The teaching treatments included partition activities and representation activities. This study found that the subject has original misconception when he solved composing and decomposing problems. |
本系統中英文摘要資訊取自各篇刊載內容。