Enseñanza y aprendizaje de ácidos y bases en contexto: acidificación de los océanos

Han passat quaranta anys des que l'educació en ciència, tecnologia, societat i ambient (CTSA) va aparèixer a la pràctica. Sobretot a Europa, se la coneix com «educació en context». Context significa relacionar explícitament ciència i tecnologia amb assumptes sociocientífics. En aquest estudi es presenta una seqüència didàctica en context sobre àcids i bases provada en un batxillerat mexicà i documentada com un repertori d'experiència professional i pedagògica.It has been forty years since science, technology, society and environment (STSE) education appeared in practice. In Europe, these approaches are denominated by «context-based education». Contexts are meant to explicitly relate the sciences and technology to socio-scientific issues. In this study a teaching/learning sequence in context about acids and bases is presented as is the experience of the authors in a Mexican high school and documented as a professional and pedagogical experience repertoire. In addition to concept learning of the concepts, this proposal allowed the development of fundamental skills in science.Han pasado cuarenta años desde que la educación en ciencia, tecnología, sociedad y ambiente (CTSA) apareciera en la práctica. Sobre todo en Europa, se la conoce como «educación en contexto». Contexto significa relacionar explícitamente ciencia y tecnología con asuntos sociocientíficos. En este estudio se presenta una secuencia didáctica en contexto sobre ácidos y bases probada en una modalidad de bachillerato mexicano y documentada como un repertorio de experiencia profesional y pedagógica

A flipped classroom experience in the context of a pandemic: Cooperative learning as a strategy for meaningful student learning

Through an initial documentary analysis of the flipped classroom in the context of a pandemic and of the new pedagogical models based on active methodologies or pedagogies and cooperative learning, the experience presented below is part of an innovation project based on the design of cooperative activities focused on students to enhance their meaningful learning and with the aim of improving their satisfaction and motivation and thus, as a consequence, their academic performance. For the evaluation of this experience, in which 29 students from the theoretical-experimental subject of General Chemistry participated from the Technological Bases Engineering training plan of the Universidad Católica del Norte, three data collection instruments wre administered based on the use of the questionnaire and the interview with the students during and at the end of the experience. The main results show high acceptance and satisfaction with the design of the innovation; an improvement in the development of teamwork competence; and a significant impact of the active methodologies and cooperative learning strategies implemented in increasing the academic performance of studentsPeer Reviewe

Implementation of evidence based practice in a development project on nurse students’ clinical education

Synopsis: The evidence based practice (EBP) movement started at the beginning of 1970s in the field of medicine. The famous definition by Sackett et al. (1997, p. 2) defined evidence-based medicine as ‘the conscientious, explicit and judicious use of current best evidence in making decisions about the care of individual patients’. The idea of EBP was later introduced to other fields of professional practice in health and social care, as well as to the education of health professionals such as nursing education. The project named Knowledge in development (KID) focused on the development of clinical preceptorship in the context of nursing. Clinical preceptors are registered nurses and practical nurses who have the responsibilities of caring for patients and teaching nursing students at the same time. Nursing teachers working in the KID project were enthusiastic to implement the evidence based practice approach in the project work, by using different evidence bases. Purpose: The purpose of this article is to present how evidence based practices in the project work were implemented and to describe the experiences of the project group members about the implementation of EBP. Project setting: Two universities of applied sciences, two vocational institutes and four health-care organizations in Western Finland. Year of project: 2009-2013 Target readers: Primarily project practitioners, project managers and teachers on the health care sector. Lessons learned: Based on the experiences gained in this project, the use of an evidence based practice approach in planning and implementing a development project in health care clinical and educational settings is recommended.   Competencies highlighted: Information literacy Related theory: The structure of different evidence bases presented by Rycroft-Malone et al. (2004), including research, clinical experience, patients, clients and carers, and local context and environment

Supporting tools of solar-terrestrial science

Solar-terrestrial science is pursued by individuals and teams of workers situated in academia, research institutes, industry, and government laboratories. Progress in the field is made in various ways, but publication of results in scientific journals is the principal means of assuring that the knowledge gained from research is available to the public, now and in the future. In general, much of the research in the field is made via careful evaluation of data viewed in the context of fundamental physical principles as set forth in theoretical and analytical models, and computer simulations of physical processes. In addition, there is accumulation of knowledge expressed in the development of empirical or phenomenological models. Experience gained over the past three decades of solar-terrestrial research indicated that advances in the field require a diversity of resources and that the health of the entire discipline depends upon a balance among these. To maintain the health of the discipline, NASA and other federal funding agencies concerned with solar-terrestrial research must work together to insure that the following resources are available in reasonable measure to support solar-terrestrial research endeavors: ground-based facilities; balloons and rockets; spaceborne experiments; information networks; computational resources; models of solar terrestrial processes; data bases and archives; and research students

A qualitative and quantitative analysis of the South African tax system, 1995-2005

Includes bibliographical references (leaves 189-202).I evaluate the efficiency and effectiveness of the South African tax system in terms of revenue collection, exploitation of statutory tax bases and the achievement of fiscal policy goals. The evaluation is undertaken via the development of qualitative and quantitative testing frameworks, based on the collation of international experience and the adaptation of existing methodologies to the domestic context

Newly qualified physical education teachers’ experiences of developing subject knowledge prior to, during and after a Postgraduate Certificate in Education course

Office for Standards in Education (OFSTED) inspections of secondary Postgraduate Certificate in Education (PGCE) physical education courses in England between 1996 and 1998 (OFSTED, 1999) were critical of student teachers' subject knowledge. The purpose of this study was to investigate the development of subject knowledge and influences on the development of that subject knowledge in a sample of three newly qualified teachers (NQTs) who had completed a PGCE physical education course in England. The research comprised semi-structured interviews and analysis of documentation. Among these three NQTs there were some similarities, but more differences in terms of the development of subject knowledge as well as different influences on the development of subject knowledge. These results suggest that teacher educators may need to be flexible in how they approach and support the development of student teachers' subject knowledge. Results also suggest that teacher educators should work more closely with colleagues teaching sports-related undergraduate degree courses to support the development of subject knowledge for those students who wish to progress to a PGCE physical education course

Changing power relations in work based learning: Collaborative and contested relations between tutors, learners and employers

This is the author's pdf pre-print of a book chapter due to be published in 2011.This book chapter discusses some of the implications for the role of university tutors and the centrality of educational objectives in circumstances where there is a 'cultural shift' towards meeting the needs of learners and employers. The work based and integrative studies (WBIS) programme at the University of Chester is used as a case study to examine the changing power relations between university tutors, learners, employers and the university, compared to relations on traditional programmes

Industrial districts as organizational environments: resources, networks and structures

The paper combines economic and sociological perspectives on organizations in order to gain a better understanding of the forces shaping the structures of industrial districts (IDs) and the organizations of which they are constituted. To effect the combination , the resource based view (RBV) and resource dependency theory are combined to explain the evolution of different industry structures. The paper thus extends work by Toms and Filatotchev by spatializing consideration of resource distribution and resource dependence. The paper has important implications for conventional interpretations in the fields of business and organizational history and for the main areas of theory hitherto considered separately, particularly the Chandlerian model of corporate hierarchy as contrasted with the alternative of clusters of small firms coordinated by networks

From teaching physics to teaching children : beginning teachers learning from pupils

This paper discusses the development of beginning physics teachers' pedagogical content knowledge (PCK) in the context of teaching basic electricity during a one-year Professional Graduate Diploma in Education course (PGDE) and beyond. This longitudinal study used repeated semi-structured interviews over a period of four-and-a-half years. The interview schedule followed a line of development through the secondary school electrical syllabus in Scotland. Fifteen student teachers were interviewed during the PGDE year. Six of them were followed up at the end of the Induction Year (their first year as a newly qualified teacher), and again two-and-a-half years later. Thematic analysis of the interviews showed that before the beginning teachers had taught any classes, their initial focus was on how to transform their own subject matter knowledge (SMK) about electricity into forms that were accessible to pupils. As the beginning teachers gained experience working with classes, they gave vivid descriptions of interacting with particular pupils when teaching electricity which showed the development of their pedagogical knowledge. This played a significant role in the teachers' change of focus from teaching physics to teaching children as they transformed their SMK into forms that were accessible to pupils and developed their general pedagogical knowledge

Training of Social Workers in the Innovative Educational Environment of a University: Conceptual Ideas and Innovation Mechanisms

The study presents a reflection of the problem of innovation training of future social workers in Ukraine in the context of forming the innovative educational environment of higher educational institutions. Changes in the system of social workers training are characterized, frames of adding and widening their realization by conceptual ideas and mechanisms as to education in the field of social work are outlined. There is presented the multi-vector type of educational evolution in the field of social education that provides co-existence, development and interaction of conceptions, statements and views, different by their ideas as to the theoretical-methodological base of social workers training. Solving the problem of functioning of the innovative educational environment of social workers training provides a purpose-oriented preparation to elaboration and implementation of social work innovations, based on ideas of pedagogical innovation, competence-oriented and project teaching, social partnership. This process is specially organized, purpose-oriented, dynamic, which socio-pedagogical conditions are realized in the common activity of teaching subjects due to integration of innovative possibilities of the educational environment and personal potential of a specialist, support of students\u27 ideas and initiatives, introduction of the method of situational modeling of social situations, provision of teaching subjects\u27 interaction as a special type of social partnership of state institutions and public organizations. Such social workers training provides orientation on general scientific principles (system, open, variation, complex ones), concrete-scientific principles of organizing the educational environment (subjective activity, innovation, reflection, integration of the content of educational and other types of activity, principle of social partnership as realization of interaction between social institutions, organization of studio training). It has been proved, that renovation of social workers training as a process of purpose-oriented support of the innovative content of environment possibilities corresponds to the characteristics (practice-orientation, polyfunctionality, openness, innovativeness) and may be provided by organization-managerial, scientific-methodological, activity-practical mechanisms