| Summary: | 碩士 === 元智大學 === 資訊工程學系 === 92 === This paper describe the Learning System Component and use the Service Component to Exchange the Learning Portfolio. In order to share and reuse the Learning resource, we build the Learning Service and portfolio component exchange center which is use to exchange Learning Service between different Learning System and improve the Portfolio reuse. Internet-Based Component is become more and more popular, such improve the Web Service development. This will be the best solution to improve the Learning Portfolio and Learning Activity to be share, exchange and reuse.
As the goal of CEC is to enable learning component exchange and sharing among researchers, the underlying learning portfolio management is to manage the data produced during learning processes to enable the assessment and analysis of the learning processes provided by the component exchange mechanism. However, the analysis of student‘s learning processes for refining and diagnosing learning processes requires the recording of student interaction and response during the learning processes.
Learning processes generally produce various types of learning products. In a microscope learning scenario, the products may be arithmetic operation sequences of arithmetic operations or interaction records with computer programs. On the other hand, the products may be the reflection of learning concept, composition documents, or any reports of a special topic in a macro-scope learning scenario. Without the repository of portfolios, researchers can not assess the effectiveness of learning activities provided by the learning service providers. In addition, educators can not easily assess student learning processes. Therefore, the component exchange mechanism requires not only service/activity management but also data management in a distributed environment.
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