skip to main content

利用「單位量轉換」概念之國小數學科乘法網路建構式電腦輔助教學之設計的研究

蔡淑芬; Tsai, Shu-fen 吳博雅; none; 數學教育學系 2002

線上取得

  • 題名:
    利用「單位量轉換」概念之國小數學科乘法網路建構式電腦輔助教學之設計的研究
  • 著者: 蔡淑芬; Tsai, Shu-fen
  • 吳博雅; none; 數學教育學系
  • 主題: 建構式教學法; 國小數學教育; 正整數乘法問題; 網路電腦輔助教學軟體; Multiplication of Mathematics ; Elementary School; Constructive pedagogy; Networked CAI
  • 描述: 本研究之目的在於設計一適合「國小乘法概念」之網路學習環境。新課程在乘法教學內容的呈現上,並不像舊課程是由「九九乘法表」引入乘法,而是由實際情境來讓學生產生應有「乘法」的需要感;而「單位量轉換」是新課程在設計教材時所強調的重點,與舊課程在乘法的設計上是把乘法當成是「連加」的看法是不同的。換言之,在新課程的教材內容設計中,學生對題目中「單位量」、「單位數」和解題過程中「合成數」的掌握是相當重要的一環。本網路建構式電腦輔助教學系統的特色在於利用新課程精神所編製出的實際教學內容,塑造出學生利用溝通、討論、辯證等方式澄清建構乘法概念的電腦環境。我們考量到網路的學習環境與一般的教室教學環境最大的差異在於互動性的不足。故分析學生的解題策略,以建立有效的運思工具箱,藉以判斷學生的思維,強化系統與學習者之間的互動關係,再利用網路科技,讓學習者能互相溝通,構成一個完整的合作學習環境。換言之,有別於過去電腦輔助教學給予人翻書機印象,我們將利用專家系統的原理,建置一更符合於現今台灣國小數學科教育所強調建構式教學法的電腦輔助教學,了解學習者的學習狀態,動態的進行教學活動,以期使學習者建立完整的數學概念。
    The feature of networked constructive CAI system lies in shaping the computer environment in which students clarify and construct the concept by ways of communication, discussion, and dialectics, utilizing the practical pedagogic content edited by the spirit of new curriculum in Taiwan at 1993. Because we stress the concept of “transformation of unity quantity” as main activity in teaching multiplication, students’ comprehension of “unity quantity”, “unity number”, and “combined numbers” plays an important role in establishing networked constructive CAI system. We consider that the greatest difference between the networked learning environment and that of the general classroom pedagogy is the deficiency of interaction. Thus, analyzing the strategy of students’ solving problems to establish the effective tool table of thought and judging the mode of the students’ thought by checking the tools which students use will strengthen the interactive relationship of the system and the learners. Then, use the networked technology and the principle of the expert system to set up the CAI of constructive pedagogy, so that the learners can communicate with each other and the system can conduct dynamically which formally construct a wholly co-operative learning environment and will help the learners to form the whole mathematics concepts.
    碩士
  • 建立日期: 2002
  • 格式: 121 bytes
    text/html
  • 語言: 中文
  • 識別號: http://nutnr.lib.nutn.edu.tw/handle/987654321/5898
  • 資源來源: NUTN IR

正在檢索遠程資料庫,請稍等