The Tunisian Educational Reform: From Quantity to Quality and the Need for Monitoring and Assessment

The Tunisian education system, like that of many other Southern nations of intermediate wealth, finds itself pulled in opposing directions. While quantitative advances at different levels of instruction have been easily achieved, a reorientation towards qualitative matters is nowadays more than ever necessary. Reforms at the secondary level, and the perspectives that they open up in terms of an improvement in the quality of educational services for young people, will receive special attention in this article. Radical changes in the traditional status of school inspectors are needed. Furthermore, a new national agency for monitoring and evaluating students' outcomes and schools' performance is indispensable.     

Intercultural education in Brazil: Between conservatism and radical transformations

This article analyses the emergence of intercultural education in the Brazilian educational system. After summarizing the debate on international convergence in intercultural education, it traces the development of interethnic relations in Brazil, describing the heavy legacy of slavery and colonization. It then investigates recently adopted legislation that encourages the inclusion of cultural diversity in education. Finally, it explores intercultural approaches in the training and work of teachers. The Brazilian example is interesting because it reflects both an ongoing conservatism that resists the teaching of intercultural material in schools and a profound debate about cultural identities and the need for education to take into account all of the nation??s historical inequalities.     

Dynamic three-dimensional virtual environment to improve learning of anatomical structures

Increasing number of medical students and limited availability of cadavers have led to a reduction in anatomy teaching through human cadaveric dissection. These changes triggered the emergence of innovative teaching and learning strategies in order to maximize students learning of anatomy. An alternative approach to traditional dissection was presented in an effort to improve content delivery and student satisfaction. The objective of this study is to acquire three-dimensional (3D) anatomical data using structured-light surface scanning to create a dynamic four-dimensional (4D) dissection tool of four regions: neck, male inguinal and femoral areas, female perineum, and brachial plexus. At each dissection step, identified anatomical structures were scanned using a 3D surface scanner (Artec Spider™). Resulting 3D color meshes were overlaid to create a 4D (3D+time) environment. An educational interface was created for neck dissection. Its implementation in the visualization platform allowed 4D virtual dissection by navigating from surface to deep layers and vice versa. A group of 28 second-year medical students and 17 first-year surgery residents completed a satisfaction survey. A majority of medical students (96.4%) and 100% of surgery residents said that they would recommend this tool to their colleagues. According to surgery residents, the main elements of this virtual tool were the realistic high-quality of 3D acquisitions and possibility to focus on each anatomical structure. As for medical students, major elements were the interactivity and entertainment aspect, precision, and accuracy of anatomical structures. This approach proves that innovative solutions to anatomy education can be found to help to maintain critical content and student satisfaction in anatomy curriculum.