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題 名 | 數常識過程導向加強教學活動之研究=The Research of the Process-oriented Enhancement Teaching Activities in Number Sense |
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作 者 | 陳霈頡; 楊德清; | 書刊名 | 科學教育研究與發展季刊 |
卷 期 | 57 2010.06[民99.06] |
頁 次 | 頁55-87 |
分類號 | 523.32 |
關鍵詞 | 小學數學; 過程導向教學; 數常識; Primary mathematics; The process-oriented teaching; Number sense; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究乃針對完成小學數學學習領域第一階段學生(1-3 年級),設計與實 施數常識過程導向加強教學活動,提升學生在本階段所應具備的數常識能力。 首先,本研究運用數常識測驗檢視一班國小三年級學生之數常識能力,並透過 訪談分析數常識能力高、中、低學生,接著設計並實施數常識過程導向加強教 學活動於此班學生,最後則再次透過測驗與訪談探究學生於加強教學活動後數 常識能力之改變。研究結果顯示:學生在加強教學活動歷程中提升了數常識, 且在評量與訪談中展現彈性靈活的數常識能力。研究者反思後發現本研究透過 漸進式佈題設計(例行性問題、非例行性問題、挑戰題)與過程導向教學設計 的加強教學活動能夠有效引導學生運用數概念判斷數線上的數值。研究建議, 教學者應適時運用測驗與訪談了解學生之數常識能力,並根據學生在測驗與訪 談的表現,選擇適當的數常識過程導向加強教學活動實施,以有效地提升學生 的數常識能力。 |
英文摘要 | To promote 3rd-graders’ number sense ability, this study devised and implemented the process-oriented enhancement teaching activities into the students who had completed the first stage of primary mathematics curriculum (grade 1-3). This study, at first, one class of third graders was tested to examine their number sense. Students were divided into three different levels: the high- middle- and low-level, and two students of each level were interviewed. Then, number sense activities were implemented into the class through process-oriented teaching to enhance students’ number sense. Furthermore, students’ changes in number sense were examined by test and interview. The results not only showed that the progress of the process-oriented enhancement teaching activities strengthened students’ number sense, but also showed their flexible ability on number sense. The researcher reflected and found that the enhancement teaching activities with progressive problem-posing design (routine problems, non-routine problems, challenging problems) and process-oriented teaching design conld effectively guide students to judge the result through number concept in the number line situation. The study suggested that teachers should probe students’ number sense by test and interview at the right moment, and select the process-oriented enhancement teaching activities to implement according to the test and interview expression to effectively strengthen students’ number sense. |
本系統中英文摘要資訊取自各篇刊載內容。