1,531 research outputs found

    Hybrid artificial intelligence technique for solving large, highly constrained timetabling problems

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    Timetabling problems are often hard and time-consuming to solve. Profits from full automatization of this process can be invaluable. Although over the years many solutions have been proposed, most of the methods concern only one problem instance or class. This paper describes a possibly universal method for solving large, highly constrained timetabling problems from different areas. The solution is based on evolutionary algorithm's framework, with specialized genetic operators and penalty-based evaluation function, and uses hyper-heuristics to establish its operating parameters. The method has been used to solve three different timetabling problems, which are described in detail, along with some results of preliminary experiments

    School use of learning platforms and associated technologies

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    Study of benefits and effective use of learning platforms in schools based on 12 case studie

    Improving the quantitative research skills of Welsh Baccalaureate teachers through university engagement

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    In 2015 the re-designed Welsh Baccalaureate Qualification (WBQ) was launched and, for the first time, students undertaking the qualification were required to complete the Skills Challenge Certificate (SCC). Consisting of four components: the Individual Project, the Enterprise and Employability Challenge, the Global Citizenship Challenge, and the Community Challenge, the SCC aims to enable learners to develop seven skills needed for education, employment and life. The Individual Project requires students to undertake a research project that includes analysing data using/utilising quantitative data analysis skills. This paper identifies the teaching of such quantitative skills as a difficulty for some teachers involved in the delivery of the qualification drawing on recent engagement work between Cardiff University and schools and colleges in South Wales. It argues that universities have an opportunity to engage with schools, teachers and pupils in the delivery of quantitative research skills that can be beneficial for both schools and universities

    Testing citizens:models of assessment for citizenship education

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    The notion of some kind of civic education providing a solution to English society’s problems is nothing new and Citizenship Education is perceived as one means of addressing so-called social deficits. There are issues relating to curriculum delivery and training which have arisen from the decision to make citizenship a mandatory subject in maintained secondary schools. Citizenship presents a challenge because it is not a ‘conventional’ subject and teachers have to construct meaningful assessments which relate to discussions of beliefs and values. Philosophical and sociological literatures inform the conceptual analysis of definitions of citizenship. Insights into more recent policy and provision are provided through a discussion of curriculum development and interrogation of assessment documentation from awarding bodies and policy-making organisations. An empirical study aimed to construct a picture of delivery in schools. It employed a multiple-method approach: a questionnaire was used to survey 400 secondary schools across England; and interviews were conducted with pupils (in years 9-11) and teachers in 18 schools. The data were analysed using both quantitative (descriptive and univariate statistics) and qualitative (Successive Approximation and Ideal Type) methodologies. The findings suggest that the way in which citizenship is delivered has an effect upon the means by which it is assessed and has some impact upon the way that the subject is valued. Some teachers were reluctant to use unfamiliar modes of assessment, particularly formative methods which did not result in a grade, because pupils were sceptical of the value of any subject which does not provide a ‘final’ mark. This underlines the fact that assessment is the dominant force in contemporary education. The creation of Ideal Type teachers facilitated further investigation of relationships that teachers had with citizenship, its delivery and how they perceive pupil responses to the subject. Teachers require more resources (financial and time) to increase their assessment skills. The conclusion can be drawn that there is a significant need for more training and support for teachers in the assessment of citizenship. If citizenship is to succeed in its mission to effect a change in society, it needs to be taken seriously and a factor which militates against this aim is the lack of coherent framework of assessment.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

    Enriching the university experience through volunteering: a pilot project

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    This article details the first year of a collaborative effort between a campus-based university and its local Victim Support scheme. The key innovative component was that student volunteers were trained to provide support to peers who experienced crime. Not a formal evaluation, this article outlines how the work appeared beneficial to the university, its students and Victim Support. The first two benefited through improved on-campus service to victimized students and to those who were trained and worked as volunteers. Victim Support benefited from increased numbers of volunteers and consequently improved services. Some implementation difficulties are also described. This study provides a platform for further efforts and their more formal evaluation

    In response to 'Celebrate citation: flipping the pedagogy of plagiarism in Qatar'

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    In her article (http://uobrep.openrepository.com/uobrep/handle/10547/335947) Molly McHarg makes several points that I agree with, particularly that for the majority of students the plagiarism is not deliberate but is due to a lack of understanding of how to reference correctly
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