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首页> 外文会议>2012 15th International Conference on Interactive Collaborative Learning. >Content aggregation and knowledge sharing in a personal learning environment: Serendipitous and emergent learning in open online networks
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Content aggregation and knowledge sharing in a personal learning environment: Serendipitous and emergent learning in open online networks

机译：个人学习环境中的内容聚合和知识共享：在线开放网络中的偶然性和紧急学习

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摘要

The integration of social web and networking technologies into education is transforming learning practices particularly learning environments in higher education. Such technology-mediated learning environments based on the potential of Web 2.0 and free/open social software tend to be more open, networked and distributed. What we can see now in online education realm is perhaps a paradigm shift from less institutionalized learning management systems to more flexible student-centered learning environments as it is called Personal Learning Environments (PLE). Such networked and distributed learning environments seem to have the potential of bringing various opportunities and resources for learners. This paper, by describing a PLE as a set of learner-defined tools and services, highlights how participants in open online courses use a variety of tools and resources as their PLEs for searching, aggregating, creating and sharing contents. In this online ethnographic research design, data was gathered through an online survey, semi-structured interviews and online artifacts from the participants in three open online courses. This work also draws attention to study how serendipitous discoveries and kind of emerging learning might occur by being immersed in the abundance of resources and engaged in various online networks and communities. The results of the initial yet-in-progress analysis of this study suggest evidences of serendipity and emergent learning in open online contexts.
机译：将社交网络和网络技术集成到教育中正在改变学习方式，尤其是高等教育中的学习环境。这种基于Web 2.0和免费/开放社交软件潜力的技术介导的学习环境往往更加开放，网络化和分布式。在网络教育领域，我们现在可以看到的是从制度化程度较低的学习管理系统到以学生为中心的更加灵活的学习环境（称为“个人学习环境”（PLE））的范式转变。这样的网络化和分布式学习环境似乎具有为学习者带来各种机会和资源的潜力。本文通过将PLE描述为一组由学习者定义的工具和服务，重点介绍了开放式在线课程的参与者如何使用各种工具和资源作为PLE来搜索，汇总，创建和共享内容。在此在线人种学研究设计中，通过在线调查，半结构化访谈和来自三门开放在线课程中参与者的在线人工制品收集了数据。这项工作还引起人们注意，研究如何沉浸在丰富的资源中并参与各种在线网络和社区，可能会发生意外发现和新兴学习。这项研究的初步但仍在进行中的分析结果表明，在开放的在线环境中出现偶然性和突发学习的证据。

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