The virtual laboratory concept applied to strain measurements

In recent years the methodology of engineering education has been changing and many projects deal with improving the educational software. This paper reports on the virtual laboratory, a virtual environment applied to experimental analysis. The goals of the virtual laboratory are to introduce the laboratory environment to the student entering this world, so different from the typical theoretical lectures, for the first time, and to overcome the above-mentioned drawbacks. It should be mentioned that the virtual laboratory is not meant to replace highly enriching, practical experience, but rather is meant to train the individual, in order to improve his/her performance in later actual practice. The virtual laboratory experience starts with the study of strain measurements, an engineering technique widely used to measure deformations, strains, mechanical properties of materials and other variables which are used to analyse many problems.The strain measurement virtual laboratory is meant to offer the possibility of simulating experiences, undergone in a real laboratory, through the Internet. The student is expected to familiarize him/herself with the techniques, procedures, devices and theories in the laboratory environment.     

Preparing teacher candidates for family–school partnerships

Previous research indicates that, while parent involvement promotes student achievement, how teacher candidates are prepared to establish family–school partnerships (FSP) is not well documented and the roles of teacher educators are often neglected. Explorative studies including curriculum analysis and focus groups of primary and secondary teacher candidates and teacher educators were conducted in three universities, one each in the Netherlands, Belgium and the USA. Data collection was designed to identify opinions towards FSP and perceived preparation for FSP. The programmes showed limited attention to aspects other than communication and FSP was not assessed. The findings indicate training is largely dependent upon the proclivities of individual teacher educators. Although all respondents acknowledged the importance of FSP, respondents of primary education held a more positive attitude towards parents than others. Hardly any differences were found between the views of candidates and educators, regardless of the programme they followed or taught.     

Changing education through learning spaces: impacts of the Portuguese school buildings’ renovation programme

In this article we present findings from the evaluation study of a nation-wide school renovation programme in Portugal. The aim is to analyse policy implementation, taking into account school community participation, discussing how the programme requirement to involve users in the renovation was met, examining perceptions of the programme’s pedagogical principles and the impact on teaching and learning models. The analysis shows that the upgrading of schools increased pride in and responsibility for the school. But teaching practices in schools remain set in a traditional mould. Tensions remain between the objectives defined at the political level and effective conditions for learning.     

Navigating the Complexity of Socio-scientific Controversies—How Students Make Multiple Voices Present in Discourse

Research in Science Education - In this article, we argue that students’ unfolding discourse on socio-scientific issues (SSI) can be fruitfully analyzed by using dialogical theories of...     

解读《爱弥儿》中的自然教育

《爱弥儿》成书于1757年,是世界上第一本小说体教育名著。书中,卢梭通过对爱弥儿的教育,阐述了他的自然教育思想,这在当时的法国社会,具有反对封建教育的重大意义。然而用现代人的眼光审视,这种教育却存在一些瑕疵。尽管如此,卢梭的自然教育思想对我国当前教育而言仍具有深远的影响和重大的借鉴意义。     

Expertise reversal for different forms of instructional designs in dynamic visual representations

The recent advances in software and computer technology have enabled the incorporation of dynamic representations into a multitude of educational and training environments. Cognitive load theory has been extensively used to enhance learning from complex dynamic representations by providing appropriate instructional designs to manage learner cognitive load. The available evidence, however, indicates that the suggested instructional designs that are effective for novice learners can reverse and become ineffective for learners with higher levels of prior knowledge. This phenomenon is called the expertise reversal effect. This paper reviews a series of recent experimental studies that have found interactions between levels of learners' organized knowledge structures (endogenous support) and effectiveness of different instructional designs (exogenous support), leading to the expertise reversal effect. It is argued that adapting instructional designs to learners with different amount of prior knowledge is a crucial part of effective learning.     

L'experience regionale arabe en matiere d'education aux droits de l'homme dans les situations d'apprentissage informel

This article describes an informal approach to human rights education, which is anchored in reality and based on experience gained throughout the Arab region and more particularly within the Arab Institute for Human Rights. It is argued that the approach of the Institute could be adopted on a larger scale by organisations working in this domain, not only in the Arab region but also in other regions of the world. The article emphasises the essential role of governments and the importance of cooperation between the governmental and non-governmental levels in order to implement this type of human rights education in informal learning situations, and thus to disseminate a universal culture of human rights.