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題 名 | 高中生細胞膜生理現象概念改變教學之發展研究=The Study of Senior High School Students' Conceptual Change Teaching of Cell Membrane Physiological Phenomenon |
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作 者 | 盧秀琴; 林玟均; | 書刊名 | 國立臺北教育大學學報. 數理科技教育類 |
卷 期 | 19:1 民95.03 |
頁 次 | 頁67-93 |
分類號 | 523.7336 |
關鍵詞 | 細胞膜生理現象; 概念改變模式; 5E學習環教學策略; 概念改變教學; Cell membrane physiological phenomenon; Conceptual change model; 5E constructive learning cycle; Conceptual change teaching; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究主要在探討高中生物個案教師的教學策略,高中生學習「細胞膜生理現象」時具有的另有概念,並以概念改變模式作為理論依據,以5E學習環教學策略當作主要的教學策略,設計「細胞膜生理現象」概念改變教學活動,採用準實驗研究法進行高二學生的教學實驗,並分析其教學成效。 研究結果發現高中生物個案教師的教學策略主要為一般講述教學,根據學生具有細胞膜生理現象的另有概念,設計六個概念改變教學活動進行教學。經由資料分析發現,接受概念改變教學的實驗組學生,獲得細胞膜生理現象的概念認知顯著優於接受一般講述教學的對照組學生(t =2.373,p<0.05),且持續存在,未受到成熟效應的影響;實驗組學生在DODT、CPPA得分進步超過對照組學生0.32 ES和0.63 ES的實驗效果量。從詮釋性分析發現,細胞膜構造模型類比與物質進出細胞膜的電腦動畫講解能幫助學生釐清部分的另有概念,記憶性的概念可藉由講述法再次加強就能提昇學習成效,「滲透的過程、濃度與張力」屬於不同類別間的遷移,學生的另有概念較難改變,若能利用實驗教學法,學生確能從實驗結果正確分析實驗假說是否獲得支持;這些概念改變教學活動可推薦給高中教師使用。 |
英文摘要 | This study is mainly to investigate the teaching strategies of a teacher and alternative conceptions of the senior high school students who finish the curriculum of cell membrane physiological phenomenon. According to the types of alternative conceptions, we design conceptual change teaching by using conceptual change model and 5E constructive learning cycle. We use the quasi-experimental method to inquire the effect. The results indicated that the senior high school teacher uses mainly expository instruction teaching. Based on the types of alternative conceptions, we designed six conceptual change teaching activities and teach them to students. Data analysis showed that the cell membrane physiological phenomenon conceptions of experimental-group students are definitely superior to the control-group students (t=2.373,p<0.05), and the effect lasts without being influenced by maturation. The conceptual change teaching can apparently promote the experimental-group students’ achievement, and their DODT and CPPA scores progress to surpass control-group students by 0.32 ES and 0.63 ES. The annotation analysis showed that cell membrane structure model analogy and the material turnover cell membrane by computer animation explanation could make students change their alternative conceptions. The memory conceptions can be enhanced by expository instruction. Osmosis process and both concentration and tensity are belonging to the migration between the different categories, so it is more difficult for students to change their alternative conceptions. If teacher uses an experimental teaching method, then student firmly can justity their experimental hypothesis based on their analysis on experimental result. Some conceptual change teaching activities may be recommended for high school biological teachers. |
本系統中英文摘要資訊取自各篇刊載內容。