本研究旨在設計與實行一個以 Moodle 為基礎的合作學習系統,並以提高學生在程式計課程的學習成效為目的;而該系統由幾個部分組成:視訊會議、雙向語音、協同學習,註解編輯、Wiki 協作、遠程桌面、電子白板、同儕互評與瀏覽器共享。有了這個系統,教師可以詳細了解每位學生的學習情況;而同學皆可以在線上進行數位學習、遠端協同合作與即時視訊語音會議等。 為了評估該系統是否能有效提升學生的學習成效,進行了一項實驗。本研究以大學一年級資管系兩班學生為樣本(N=89),其中包括實驗組45人採用合作學習的系統教學機制,而控制組44人維持原本傳統的教學機制。每一位學生皆必須完成前測驗與後測驗,以瞭解兩組的先備知識與學習成效。實驗結果顯示,實驗組的學習成效遠高於控制組;本研究進一步發現,實驗組學生普遍認為該系統平台不僅可以提高程式邏輯理解能力,更能提高對程式碼的糾錯能力。
This paper describes the development and implementation of a web-based educational system designed to enhance programming skills in a computer-supported collaborative learning environment. The system consists of several components: Video Conference, Peer Learning, Annotation Editor, Composer, Error Analyzer, Remote Desktop, Whiteboard, Peer Assessment and Viewer. With this system, learners and peers can study programming design online and instructors can receive their feedback to understand learning status. For evaluating the effectiveness of the system, an experiment was conducted. Eighty nine freshmen from department of Information Management were classified into two groups: 45 students in experimental group and 44 in control group. Instruction by collaborative learning system was implemented in experimental group, while control group still received traditional in class teaching. Each individual was required to complete the pretest and posttest. Experimental results are summarized as follows: 1.The collaborative learning system is helpful to increase learning effectiveness. 2.Experimental group students hold favorable attitude toward instruction by collaborative learning system.