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題 名 | 國小可操作視覺化之數學因數與倍數單元電腦活動輔助學習設計之研究=Dynamic and Visual Computer Activities Design for Learning Factors and Multiplies in the Elementary School |
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作 者 | 謝哲仁; 林榮貴; | 書刊名 | 理工研究學報 |
卷 期 | 40:1 民95.04 |
頁 次 | 頁23-45 |
分類號 | 523.32 |
關鍵詞 | 電腦補救教學; 多重表徵; 因數; 倍數概念; Computer remedial instruction; Multiples representations; Factors and multiples concepts; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究旨在針對「國小因數與倍數單元」設計補救教學活動,選取六年級一個低成就學生為對象,利用電子試算表的功能,建構一個可經由操作及探索的視覺化學習環境。藉由電腦的動態情境操作「Excel電子試算表教學軟體」,來進行四週八次的因數與倍數補救教學課程,並施以成就測驗、晤談與分析,探究其認知的轉變及學習障礙的改善情形。研究結果發現以行動為主的電腦設計圖形表徵,讓個案學生在處理因數與倍數問題時,更能理解問題的意義,掌握各種外在表徵之間的關係變化,並產生具體可操作的心靈影像,提升其學習成效。 |
英文摘要 | The study aims at exploring remedial teaching of factors and multiple units in elementary school. One student of the sixth grade with low achievement is selected as the study subjects. The computer software Excel is used to establish a visual learning environment that can be operated and explored by the user. The study provides eight remedial instructions of factors and multiple concepts in four weeks, followed by achievement test and interview. The results reveal that computer design illustration representation, mainly in action, can help the subject to better understand the meaning of questions arising from learning factors and multiple concepts. The concrete operation of mental image by controling the changes of the exterior representation of factors and multiple concepts enhance learning effect. |
本系統中英文摘要資訊取自各篇刊載內容。