García, F.J.; Conde , M.; Alier, M.; Colomo, R. International journal: emerging technologies in learning Vol. 9, num. 7, p. 47-55 DOI: 10.3991/ijet.v9i7.3734 Data de publicació: 2014-04-21 Article en revista
The technological support for learning and teaching processes is constantly changing. Information and Communication Technologies (ICT) applied to education, cause changes that affect the way in which people learn. This application introduces new software systems and solutions to carry out teaching and learning activities. Connected
to ICT application, the emergence of Web 2.0 and its use in learning contexts enables an online implementation of the student-centred learning paradigm. In addition, 2.0 trends provide “new” ways to exchange, making easier for informal learning to become patent.
Given this context, open and user-centered learning environments
are needed to integrate such kinds of tools and trends and are commonly described as Personal Learning Environments. Such environments coexist with the institutional learning management systems and they should interact and exchange information between them. This interaction would allow the assessment of what happens in the personal environment from the institutional side.
This article describes a solution to make the interoperability possible between these systems. It is based on a set of interoperability scenarios and some components and communication channels. In order to test the solution it is implemented as a proof of concept and the scenarios are validated through several pilot experiences. In this article one of such scenarios and its evaluation experiment is described to conclude that functionalities from the institutional environments and the personal ones can be combined and it is possible to assess what happens in the activities based on them.
Rojas, J.I.; Prats, X.; Montlaur, A.; Garcia-berro, E. International journal: emerging technologies in learning Vol. 3, num. 4, p. 70-77 DOI: 10.3991/ijet.v3i4.290 Data de publicació: 2008-09 Article en revista
A Problem-Based Learning (PBL) experience for
undergraduate students of aerospace engineering is described in this paper. The experience allows the students to build a model rocket using materials which can be easily obtained. They also compute all the relevant quantities to design and characterize the rocket and they test the
robustness of their design. They furthermore launch the rocket with the corresponding payload and verify the flight parameters using an on-board altimeter. Finally, they also compare the flight parameters with the theoretically expected values. Using this simple scheme the students are later introduced in the simulation of complex flows, using standard techniques. We find that our students get rapidly involved in the project, allowing them to acquire several
practical abilities, besides developing an accurate knowledge of the physics of rockets and of fluid dynamics.