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In this paper we focus on the achievements of eMadrid initiative in some fields of technology-enhanced learning, mainly involving the improvement of the mechanisms for open educational content retrieval from Internet, considering Internet resources as potential learning objects. Also we facilitate the integration of remote laboratories and external tools in virtual campuses architectures supporting...
Mobile learning is impacting education using different technologies and methodologies. This article introduces two relevant learning experiences at UNED where new mobile technologies and pedagogical methodologies were applied. The first experience was based on a ubiquitous annotation system, while the second one used augmented reality to create an engaging mobile collaborative and open environment...
Concept maps are commonly used as knowledge representation mechanisms to classify a given domain in the scope of a constructivist knowledge building process. In this paper we carry out social constructivist learning experiences using concept maps as a collaborative knowledge-sharing tool with applications in the coordination of virtual communities for learning. In our experiment, the community studies...
This paper presents an approach for helping developers to build or integrate educational tools into virtual learning communities, where they have to interact with other tools. Our proposal uses a declarative language based on Web forms. Thus, the products that tools create (outcomes), or need for configuration (incomes) can be modeled. A study about different integration scenarios and the added values...
CARDS, a metamodel engine to describe and aggregate complex educational content is presented. A Java library and a web interface are available to developers in order to reify or wrap diverse tool outcomes in a declarative way. Data interoperability between heterogeneous tools is facilitated acting CARDS models like an Interlingua among them.
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