Sketching,not representational competence,predicts improved science learning

Representational competence is a target of novel learning environments given the assumption that improved representational competence improves learning in science. There exists little evidence, however, that improving representational competence is positively correlated with learning outcomes across science disciplines. In this report, we argue that the previously reported weak relationships between representational competence and science learning outcomes have resulted from designs that do not explicitly analyze the discipline‐specific skills related to the representational competence construct. Here, we demonstrate through a detailed analysis of students' representation use that at least two demonstrated skills comprising representational competence (e.g., construction and selection) are not strongly related to improved conceptual understanding in the domain. We discuss the implications of these results for the design of future learning environments that aim to improve learning through improved representational competence.     

Levelling the playing field between rural schools and urban schools in a HE context: A Scottish case study

At a time when interventions in widening access to, and participation in, higher education aim to maximise impact by engaging with schools located in the most deprived communities, school pupils in rural communities, and who experience deprivation, are, in practice, less likely to benefit. Using statistics available from the Scottish government, we show that state secondary schools located in Scottish remote or rural areas are not well served by the indicators capturing socio-economic, educational, or geographical deprivation widely used in the selection of schools for these outreach interventions. We construct a marker that identifies schools facing higher levels of deprivation than the Scottish average. We argue that (1) this marker is a step in the direction towards levelling the playing field between remote or rural schools and urban schools; and (2) it selects a wider range of schools for outreach interventions.     

移动技术支持的学习新进展

整个世界似乎都在移动,电话、电脑以及媒体设备是如此地轻便和便携.通过这些技术,不仅可以获取丰富的信息资源,而且还可以使沟通无处不在.我们对如何发挥这些技术的教育价值给予了极大关注.在本综述中,主要考虑个人便携技术,重点关注包括PDA和手机等手持设备.本研究采用以活动为中心的视角来审视移动技术的教育应用,重点论述与这些活动相关的学习范式、理论;通过对文献中的案例进行分析阐明教学实践的分类;考虑了对政策及教育实践的含义;最后,基于目前移动技术支持的学习研究的新进展,我们对移动技术支持的学习的未来进行了展望,并探究其对教育者和技术开发者的启示.     

Tests as boundary signifiers: level 6 tests and the primary secondary divide

This paper addresses the question: How do teachers and school leaders respond to high stakes testing of pupils transitioning from primary to secondary school? It explores how a new test, the Level 6 test, operated with regard to primary/secondary school relationships in England. It draws on an analysis of qualitative interviews with teachers and school leaders in 20 primary schools that took part in the test, 40 school leaders that chose not to and 20 secondary-school leaders. Theoretical work on social boundaries is utilised to develop an argument that this test and its results acted as a boundary signifier, crystallising many of the tensions between primary and secondary schools. These tensions included the role of accountability regimes in requiring schools to demonstrate progress; narrowing of the curriculum and teaching to the test; and the extent to which test results can provide a true representation of pupil attainment. We conclude by suggesting the potential of the boundary signifier concept in relation to other tests at the primary/secondary boundary and other key transition points in education, and consider whether such tests can act as an ideal boundary object, serving to help overcome, rather than cement, barriers between schools.     

Situating Vocationalism

The approaches taken to the analysis of vocationalism within the sociology of education have been dominated by the concept of the New Right and have operated within a dominant strong‐state/free market paradigm based upon an analysis of the Thatcherite project. I argue that vocationalist ideologies should be more properly linked to an emerging ‘statist’ model of capitalism in which the state intervenes to create the conditions for greater international competitiveness. However neither this, nor other legitimations of vocationalism in terms of its supposed Jit’ with a new post‐fordist economy, can be seen to cany complete conviction.     

Teaching Nature of Scientific Knowledge to Kindergarten Through University Students

Science & Education -     

Cognitive development,genetics problem solving,and genetics instruction: A critical review

Recent studies have analyzed the cognitive demands of solving problems in genetics, focusing primarily on the Piagetian schemas of combinations, proportions, and probability. Based on data from these primarily correlational studies, some authors have argued for the elimination of classical genetics from the high school curriculum. The critical review of the literature presented in this article reaffirms that formal-operational thought is conducive to successful genetics problem solving. The weight of the evidence to date, however, does not support the position that formal operational thought is strictly required for solving typical genetics problems. Arguments are therefore presented in support of the inclusion of genetics and genetics problem solving in high school biology. Implications of this analysis for the selection of appropriate content, problems, and instructional techniques for genetics instruction for nonformal students are presented.     

All in a knot of one another's labours: self-determination,network organising and learning

This essay is about how to learn to organise to tackle the intractable and most difficult problems of organisations and societies. It opens with a discussion of the nature of such problems, which are the spur for Revans' action learning and the focus of some recent thinking on leadership. Action learning works on the basis of peer relationships and self-determination lends itself naturally to attempts to organise in networks rather than in hierarchies. Taking cancer care as an example of an intractable problem, the centre point of the essay is a case study of an NHS Cancer Network which shows the complex dependencies and connections of this way of working. Although the recent history of organising has been summed up as a trajectory ‘from hierarchies to networks’, I argue that our capabilities with the intractable and wicked problems are limited by our dependence upon hierarchical models of organising and also by management practices that are best suited to ‘tame’ problems and a management education tradition that produces ‘subalterns’ rather than self-determining actors. These points are made via an excursion through three philosophies of freedom: post-colonialism, anarchism and Quakerism. These ideas reveal the cultural legacies to be overcome in the quest to learn how to organise with free actors. The triple practices of action learning, distributed leadership and network organising are offered as being part of the solution.     

Making group assessment transparent: what wikis can contribute to collaborative projects

This paper investigates the use of new media technologies, in particular wikis, for the compiling and grading of group assessment tasks. Wikis are open web pages that can be viewed and modified by anyone with internet access and are well known for their collaborative nature. Wikis are also transparent, which means that any edit/modification is recorded and attributed to a specific user. Such transparency has immense implications for the assessment of group work, as one of the major criticisms of group assessment tasks made by students relates to fairness in the distribution of grades. Therefore, the aims of this paper are to examine whether a wiki can help make the grading of group work fairer and whether the wiki environment encourages students to engage more directly with the contributions of other group members, thereby making it a truly collaborative experience.