Abstract
The importance of collaborative learning for engineering students to succeed in their programmes and in their professional careers is widely recognised. Many undergraduate engineering programmes include a variety of activities such as team projects and other collaborative activities to help students learn from each other. A number of researchers have worked on developing suitable technologies, such as specialised wikis, to support collaborative learning. Most of these tools are designed to be general-purpose, rather than being focused on specific items of knowledge. Along a different line, the approach of learning objects has focused on knowledge-related issues, ignoring collaborative-learning aspects. The goal of the work reported in this paper is to present an innovative model of learning objects that, while retaining the focus of a given learning object on a specific knowledge item, integrates collaborative learning into it. As we will see, the approach enables the instructor to scaffold the students’ ...
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