Competencia digital: desarrollo de aprendizajes con mundos virtuales en la escuela 2.0

Resumen tomado de la publicación

Exelearning : herramienta de autor para una Escuela 2.0

Se presenta la aplicaci??n inform??tica Exelearning y su manual de uso dise??ada para la generaci??n de recursos did??cticos por parte del profesorado. Permite recopilar todos los recursos de la web que sean de utilidad para modificarlos o crearlos nuevos. Sin grandes conocimientos inform??ticos se pueden generar materiales que incluyen textos, hiperv??nculos, im??genes, autoevaluaciones y cualquier otro tipo de elementos que proporcionan experiencias interactivas al alumnado-usuario, desarrollando contenidos y propiciando la consecuci??n de los objetivos propuestos. Aunque estos entornos virtuales s??lo daban soporte a las ense??anzas a distancia o semipresenciales, cada vez est??n m??s presentes en los centros de educaci??n primaria y secundaria.

How Millennials are changing the way we learn : the state of the art of ICT integration in education

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Temps era temps que es va voler decretar un professorat 2.0

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Investigaci??n, conocimiento y participaci??n en la academia 2.0 : de la torre de marfil a la galer??a de los espejos

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La competència "El treball col·laboratiu": una oportunitat per a incorporar les TIC en la didàctica universitària. Descripció de l'experiència amb la plataforma ACME (UdG) = La competencia "El trabajo colaborativo": una oportunidad para incorporar las TIC en la didáctica universitaria. Descripción de la experiencia con la plataforma ACME (UdG)

L'article és una reflexió sobre els requisits de formació dels professionals que demana la societat del coneixement. Un dels objectius més importants que ha de tenir la universitat en la societat del coneixement és la formació de professionals competents que tinguin prou eines intel·lectuals per a enfrontar-se a la incertesa de la informació, a la consciència que aquesta té una data de caducitat a curt termini i a l'ansietat que això provoca. Però, a més, també han de ser capaços de definir i crear les eines de treball amb què donaran sentit i eficàcia a aquest coneixement mudable i mutant. Per això, l'espai europeu d'ensenyament superior prioritza la competència transversal del treball col·laboratiu amb l'objectiu de promoure un aprenentatge autònom, compromès i adaptat a les noves necessitats de l'empresa del segle xxi. En aquest context, es presenta l'entorn teòric que fonamenta el treball desenvolupat a la plataforma informàtica ACME, que uneix el treball col·laboratiu i l'aprenentatge semipresencial o blended learning. Així mateix, es descriuen amb detall alguns exemples de wikis, paradigma del treball col·laboratiu, fets en assignatures impartides per la Universitat de Girona en l'espai virtual ACME

Una assignatura 2.0

El professor José A. Donaire inicia aquest curs l’assignatura 'Tipologies i estratègies dels espais turístics'. És una assignatura de segon curs del Grau en Turisme que aquest any, com a element innovador, s'estructurarà a través de la xarxa social Twitter i esdevindrà una assignatura oberta a altres persones a més a més dels estudiants

Literaturas posautónomas 2.0 (Crítica)

Este ensayo plantea que la literatura latinoamericana actual abandona su propia esfera: de la ficción bien definida, de los claros requisitos de un texto para constituir «literatura», incluso de las clasificaciones en géneros. Esa esfera de «lo literario», amparada en reglas e instituciones, pierde consistencia, se limita entonces el poder y la capacidad de presión política que la literatura tuvo hasta hace pocas décadas. La actual literatura, finalizada la época de su autonomía, hablar de una vida moderna en la cual «todo lo cultural es económico» y donde «toda ficción es realidad» (y viceversa, en ambos casos). Lo cotidiano es ahora la vida, pero intervenida por las tecnologías de la información y la comunicación (que le prestan rasgos de virtualidad o de irrealidad). Se plantea con ellas el desafío de intentar una lectura desde otros parámetros, en caso contrario, se puede caer en la simpleza de calificarlas como no-literatura o «literatura mala».

Innovative use of e-portfolio for personal development

iLearn is a quasi-Web 2.0 tool developed in Blackboard to help users with Personal Development Planning (PDP). This paper describes a case study on how the innovative use of mobile digital technology in iLearn e-Portfolio for developing reflective portfolios for PDP benefits the users, who are training to be professionals in construction management and surveying, The e-Portfolio tool benefits users as it enables them to create and share portfolios, record achievements and reflections that support future job applications and promotion. Users find it beneficial because they can make use of iLearn e-Portfolio to keep academic records and achievements, activities and interests, work experience, reflective practice, employer information and some other useful resources, and also to tailor their CV and covering letters including evidence to support their CV, transferable skills and selling points. Useful information for preparing for an interview, reflecting after an event and any thoughts and evaluation can be kept in iLearn e-Portfolio. Keeping assessment and feedback records in iLearn e-Portfolio enables learners to know their progress, to identify any gaps they need to fill to develop their study practices and areas for development. The key points from the feedback on the assignments and assessments are beneficial for future improvement. The reflections on the tasks and how they make use of the advice are particularly useful to improve their overall performance. In terms of pedagogical benefits, the “Individual Learner Profile” records and reviews evidence in verbal communication, basic and higher academic skills, time management, numeracy skill and IT skills, learners become increasingly aware of their own strengths and any weaker areas that may require development. The e-Portfolio also provides opportunity for them to reflect on the experience and skills they have gained whilst participating in activities outside their studies. As the iLearn e-Portfolio is a reflective practice tool, it is consistent with the principle of Schon's reflective practitioner to reframe problems and to explore the consequences of actions. From the users’ feedback, for those who engage regularly in iLearn, they are better able to set agendas for their supervision meetings and provide their supervisor with a unique record of their achievements, skills and attributes which help them writing effective references for them. They make the most of their learning experience in general. They also enhance their transferable skills and employability overall. The iLearn e-Portfolio prepares them for the workplace including continuing professional development. Users are aware of their transferable skills, evidence of the skills and skill level, including award or accreditation, and their personal reflection on their transferable skills. It is beneficial for them to be aware of their transferable skills, to produce evidence of the skills and skills level such as award and accreditation, and to record their personal reflection on their transferable skills. Finally, the innovative use of mobile digital technology in iLearn e-Portfolio for developing reflective portfolios for PDP will improve their employability.

Structure dependent rearrangement of the cyclopropylmethyl cation - isolation of a bicyclo[3.2.0]heptene

Access to 7-allyl substituted norbornene derivatives for tandem olefin metathesis via cationic rearrangement of cyclopropylmethanol substituted norbornenes is shown to be structure dependent. In some cases products that arise from cationic rearrangement of a cyclopropylmethyl cation are furnished. Thionyl chloride is shown to be superior to silica for inducing the desired rearrangement. (c) 2007 Elsevier Ltd. All rights reserved.

English-only language-in-education policy in multilingual classrooms in Ghana

This paper, based on the findings of a qualitative study, discusses the influence of Ghana's recently introduced English-only language-in-education policy on pupils' classroom communicative practices and learning generally. It highlights how the use of English- an unfamiliar language- creates anxiety among students and stalls effective classroom participation. The paper first considers the key issues that impinge on the literacy development in multilingual classrooms in postcolonial Africa including the uninformed attitudes towards mother tongue/bilingual education. It then draws on the empirical data from Africa and elsewhere to refute the negative perceptions about mother-tongue education, and examines the prospects for bilingual/mother-tongue education in multilingual classrooms in Ghana.

Associations between apolipoprotein e genotype and circulating F-2-isoprostane levels in humans

Apolipoprotein E (apoE), an important determinant of plasma lipoprotein metabolism, has three common alleles (ε 2, ε 3, and ε 4). Population studies have shown that the risk of diseases characterized by oxidative damage, such as coronary heart disease and Alzheimer's disease, is significantly higher in ε 4 carriers. We evaluated the association between apoE genotypes and plasma F-2-isoprostane levels, an index of lipid peroxidation, in humans. Two hundred seventy-four healthy subjects (104 males, 170 females; 46.9 ± 13.0 yr; 200 whites, 74 blacks; 81 nonsmokers, 64 passive smokers, and 129 active smokers) recruited for a randomized clinical antioxidant intervention trial were included in this analysis. ApoE genotype was determined by PCR and restriction enzyme digestion. Free plasma F2-isoprostane was measured by GC-MS. Genotype groups were compared using multiple regression analysis with adjustment for sex, age, race, smoking status, body mass index, plasma ascorbic acid, and β-carotene. Subjects with ε 3/ε 4 and ε 4/ε 4 genotype (ε 4-carriers) and with ε 2/ε 3 and ε 3/ε 3 (non-ε 4-carriers) were pooled for analysis. In subjects with high cholesterol levels (total cholesterol above 200 mg/dl), plasma F-2-isoprostane levels were 29% higher in ε 4 carriers than in non-ε 4-carriers (P= 0.0056). High-cholesterol subjects that are ε 4 carriers have significantly higher levels of lipid peroxidation as assessed by circulating F-2-isoprostane levels.

Experiences applying OVM 2.0 to an 8B/10B RTL design

The SystemVerilog implementation of the Open Verification Methodology (OVM) is exercised on an 8b/10b RTL open core design in the hope of being a simple yet complete exercise to expose the key features of OVM. Emphasis is put onto the actual usage of the verification components rather than a complete verification flow aiming at being of help to readers unfamiliar with OVM seeking to apply the methodology to their own designs. A link that takes you to the complete code is given to reinforce this aim. We found the methodology easy to use but intimidating at first glance specially for someone with little experience in object oriented programming. However it is clear to see the flexibility, portability and reusability of verification code once you manage to give some first steps.