摘 要 本文介紹一個學生專題協同系統，以ASP.NET 技術開發，整合於專題網站。透過 此系統，使用者可線上編輯與發表首頁公告、刊登新聞、工作日誌、個人日誌、工作 排程、問題討論、文獻探討等，學生能有效率地記錄學習歷程，跨組交流討論，老師 能整合各組專題進度，動態調整工作分派與教學策略。我們以學生專題成果與問卷調 查結果，驗證此學生專題協同系統，能快速累積敎與學雙向的知識與經驗，形成專題 學習的知識社群，並獲得良好的教學成效。

ABSTRACT This paper describes a collaboration system for student project based on the ASP.NET technique. By this system, instruct teacher and students can easily edit their work diary, schedule, discussion result, etc, respectively. According to the results of questionnaire and the effects of student project, we show that our collaboration system not only can assist students in recording and sharing their project learning efficiently and completely, but also assist teachers in appraising project student's learning status to design project teaching strategy dynamically.