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題 名 | 國小五年級資優生解空間關係問題的解題歷程=A Study on the Processes of Solving Spatial-Relation Questions for Fifth-Grade Gifted Students |
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作 者 | 呂玉琴; 呂佳蓉; | 書刊名 | 高雄師大學報. 自然科學與科技類 |
卷 期 | 35 2013.12[民102.12] |
頁 次 | 頁33-59 |
分類號 | 529.61 |
關鍵詞 | 空間關係; 解題策略; 解題歷程; 資優生; Spatial relationship; Problem-solving strategy; Problem-solving process; Gifted students; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究在探究國小五年級資優生解空間關係問題的解題歷程。本研究以半結構式訪談來收集資料。訪談問題含空間關係的三個分項目「二維平面旋轉」、「繞軸旋轉」和「三維立體旋轉」各兩題,以瞭解五位研究對象解空間關係問題的解題歷程。研究結果發現:(1)在瞭解「繞軸旋轉-原物件與旋轉軸有連接處問題」的題意方面,只有一位研究對象能夠自行瞭解題意,其它五題對於五位研究對象來說,都能夠自行瞭解題意;(2)採用「以部分作旋轉」的擬定計畫,會有較好的解題表現;(3)執行計畫的結果顯示,若給定的原物件所包含的元素較多,會增加題目的困難度;(4)解題後有進行回顧解答的解題表現,略優於沒有進行回顧解答的解題表現;(5)五位研究對象都展現多元的解題策略,所有的解題策略共可分成五類,即聯想經驗、尋找關係、旋轉、推理刪去、創造表徵。其中的創造表徵是本研究新發現的解題策略。 |
英文摘要 | This research is to investigate the processes of how talented fifth graders solve spatial relationship problems. The research method is semi-structural interview. The interview consists of six questions, with two on each of the following three categories: 2-D rotation, axial rotation, and 3-D rotation. The purpose of the interview is to understand five talented students' problem-solving processes. Research results are as follows: (1) All students have no trouble in understanding all questions, except one on axial rotation. It is a question that evaluates their concept of "there is a connection between the original figure and the rotation axis". Only one out the five students can understand the meaning of this question; (2) Students have better performance if they apply the "partial rotation" strategy during the planning stage; (3) Regarding the executing stage, if there are more elements given in the figure, it becomes a more difficult problem for the student s; (4) Students have slightly better performance on solving spatial relationship problems if they go through the stage of reviewing solution; (5) All five students are good at utilizing diverse problem-solving strategies. There are five types of strategies: experience of association, relationship search, rotation, deductive deletion and creative representation. We find creative representation to be a new problem-solving strategy. |
本系統中英文摘要資訊取自各篇刊載內容。