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題 名 | 利用建構式教學於國小自然科操作實驗之行動研究--以「電磁鐵與電動機」為例=An Action Research of Constructivist Teaching Approach in Science Laboratory Class at Elementary School: The Study of 'Electromagnet and Electric Motor' |
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作 者 | 曾秋華; | 書刊名 | 科學教育研究與發展季刊 |
卷 期 | 29 2002.12[民91.12] |
頁 次 | 頁17-32 |
分類號 | 523.3333 |
關鍵詞 | 建構式教學; 自然科操作實驗; Constructivist teaching approach; Science laboratory class; |
語 文 | 中文(Chinese) |
中文摘要 | 本行動研究主要是研究者實施建構式教學於國小五年級學生的自然操作實驗時,就「電磁鐵與電動機」單元階段性活動的特性,採取適當而符合建構主義的教學策略;就其實施後所產生的教學困境,再採取其他的教學策略來改進教學成效。運用教學檔案(teacher portfolios)、教師反省日誌(teacher's reflective diary)現場錄影錄音帶、訪談資料和與觀察者的討等來發以問題為中心的教學策略、以合作學習的教學策略、做中學(Learn by doing)的教學策略及寫作學習(writing-to-learn)的教學策略等多元的教學方式,來建構自己的建構教學。並用實作評量來檢核學生是否達到學習目標。其結果是學生們能在合作解決問題的情形下邁構知識;學生能探究學習,自己建構出製作電動機方法,並發現問題、解決闆題的循環過程中學習技能與解決問題;寫作活動可以用來整合消化後的知識,並做反省與變進之用;實驗的34位學生中只有3位因沒帶材料未能做出電動機,其餘31位學生都能自己做好電動機;在建構教學過程中,教師所扮演的角色是一位參與者,與學生分站知識建構的過程。 |
英文摘要 | Thgis study is descripting the effect of the researcher take constructivist teaching approach in science laboratory class at primary 5 grade students. According to the character in every section of activity from the Unit of 'Electromagnet and Electric Motor', the researcher would take suitable strategy of constructivist teaching approach to get the goal of lesson, and must change to another strategy when every section of activity had teaching problem. The purposes of every strategy were to improved the effect of teaching. The teacher portfolios、teacher's reflective diary、video tapes and tape recording、interview information and discussed with observer were used for the researcher to construct all of the strategies by multiples methods, which included of question-centered, collaboration learning, learn by doing, and writing-to-learn in order to get the constructivism. And use reality doing assessment to evaluate that if the students were gat the target of lesson. The results of this study are: students can construct knowledge and solve problem form the collaboration learning, students can integrate the knowledge students can integrate the knowledge what they learn and reflect that from writing-to-learn, the reality doing assessment is that all of 34 students can do the electric motor by themselves except 3 students who didn't bring materials of the electric motor. |
本系統中英文摘要資訊取自各篇刊載內容。