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題名 | 小組線上討論表現與專題作品相關性之個案研究=A Case Study of the Relationships between Groups' Online Discussion Performances and Project-Based Works |
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作者 | 張基成; Chang, Chi-cheng; |
期刊 | 教學科技與媒體 |
出版日期 | 20060600 |
卷期 | 76 民95.06 |
頁次 | 頁73-91 |
分類號 | 521.58 |
語文 | chi |
關鍵詞 | 專題學習; 網路專題學習; 學習社群; 線上討論; Project-based learning; Web-enabled PBL; Learning community; Online discussion; |
中文摘要 | 本研究目的旨在探討各小組線上討論表現(內容、次數、登入系統後討論頻率)與其專題作品表現的關係。本研究以師資培育中心修習教學媒體課程的15位學生為對象,進行為期七週網路專題導向學習的個案研究。資料蒐集方式為利用網路學習平臺擷取討論內容、次數等資料,並使用線上討論評估表檢視討論內容,及透過訪談蒐集學習者的意見。研究結果顯示,五組中有四組的專題作品成績與線上討論次數表現有正關聯性,這四組中有一組的關聯性較低。五組中,有一組的專題作品成績與線上討論次數表現無關聯性。五組的專題作品成績與線上討論內容表現有正關聯性,其中有兩組的關聯性較低。五組中,有三組的線上討論表現(內容與次數)與成員背景有正關聯性。拼圖式合作學習專家小組的線上討論對於學習者有一定的需要,但在進行中遭遇到一些問題,因此使效果受到限制。 |
英文摘要 | This study aims to explore the relationship between each group's online discussion performances regarding, content, frequency, and frequency of participation in discussion after each login into the community system, and their achievements of project-based works. This case study for seven phases of web-enabled PBL is based upon a research target of 15 students enrolled in an Instructional Media course at a teacher preparation center. Data gathering method used web learning log to find discussion content and frequency. Moreover, evaluation of online discussion content and interview were used to gather quality of discussions and reflection of learners. Research results revealed that in five groups, four groups had a positive correlation between their online discussion frequencies and their PBL works. However, there is a weaker correlation for one group of the four. There was one group with a non-positive, even a negative, correlation between its online discussion frequency and its PBL works. All groups revealed a positive correlation between their online discussion contents and their PBL works. However, there were weaker correlations for two of the groups. Results also show that the background of members in three project-based groups affected performances of their online discussion. Additionally, research results recommend the necessity of the establishment of the Jigsaw expert group discussion for learners involving project-based collaborative learning. However, some problems were encountered during the process of Jigsaw method. Accordingly, the effectiveness of the expert group discussion was restrained. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。