發(fā)布時間：2023-02-18 10:39

　　本研究基于活動理論,以—所海事大學的140名學生為研究對象,使用問卷、訪談和課堂觀察的研究方法,對混合式學習環(huán)境下,學生在課程開始時與課程結束時對于大學英語教師角色的認知及其變化開展了為期9周的跟蹤研究。研究結果表明:(1)在課程開始時,學習者認為教師在其線上學習過程中的管理角色以及在面對面課堂學習中的認知角色較為重要。(2)在課程結束時,學習者認為教師的管理角色、認知角色以及情感角色在其線上及面對面學習過程中的各個階段都至關重要。同時,不同學習者對于教師角色的認知存在差異。(3)學習者對于教師角色的認知在學習過程中發(fā)生了變化,主要原因是在其在線學習及面對面課堂的學習過程中,學習者基于自身學習經驗以及教師實際教學行為,對教師角色進行了重新思考。在理論方面,本研究為活動理論在混合式學習背景下的大學英語教師角色研究提供了新的視角及實證數(shù)據。在教學方面,本研究從學習者視角探究了大學英語教師的角色,為混合式學習環(huán)境下大學英語教師的有效教學提供啟示。

【文章頁數(shù)】：90 頁

【學位級別】：碩士

【文章目錄】：
摘要
ABSTRACT
List of Abbreviations
Chapter 1 Introduction
    1.1 Research background
    1.2 Research purpose and significance
    1.3 Layout of the thesis
Chapter 2 Literature Review
    2.1 Activity theory
        2.1.1 Introduction of activity theory
        2.1.2 Previous studies based on activity theory
    2.2 Teachers' roles in blended learning environment
        2.2.1 Introduction of blended learning
        2.2.2 Introduction of teachers' roles
        2.2.3 Previous studies of teachers' roles in blended learning environment
Chapter 3 Methodology
    3.1 Research questions
    3.2 Research’design
    3.3 Participants
    3.4 Data collection
        3.4.1 Questionnaire
        3.4.2 Interview
        3.4.3 Classroom observation
    3.5 Data analysis
        3.5.1 Data processing software
        3.5.2 Quantitative data analysis
        3.5.3 Qualitative data analysis
Chapter 4 Results and Discussion
    4.1 Teachers' roles at the beginning of the course
        4.1.1 Teachers' roles in online learning
        4.1.2 Teachers' roles in face-to-face classroom learning
    4.2 Teachers' roles at the end of the course
        4.2.1 Teachers' roles in online learning
        4.2.2 Teachers' roles in face-to-face classroom learning
    4.3 Change of learner's conception about teachers' roles
    4.4 Discussion and summary
Chapter 5 Conclusion
    5.1 Major findings
    5.2 Implications
        5.2.1 Theoretical implications
        5.2.2 Pedagogical implications
    5.3 Limitations and suggestions
Reference
Appendix Ⅰ Questionnaire
Appendix Ⅱ Interview questions
Acknowledgements
Resume



本文編號：3744798