Fostering students’ participation in creating educational content through crowdsourcing

This paper proposes and evaluates a model of crowdsourcing in microlearning that includes the balancing of collaborative learning and crowdsourcing mechanisms. The goal of the research is to implement a learner-centered approach through crowdsourced content creation and to improve the process and outcomes of learning. Crowdsourced content creation was accomplished through a collaborative project within a higher education institution. Micro-courses in the form of short video lessons were created by students and published on the Coursmos platform and a certain group of students attended these micro-courses. The evaluation was carried out at the Faculty of Organizational Sciences, the University of Belgrade on a sample of 71 students who created micro-courses and 74 students who attended these micro-courses. The results show that the developed model provides simple communication and collaboration among students, high level of their self-organization and satisfaction, efficient management of crowdsourcing network and collaborative knowledge building.     

Predictors of self-reported and peer-reported victimization and bullying behavior in early adolescents: the role of school,classroom, and individual factors

European Journal of Psychology of Education - The purpose of the present study was to examine individual and contextual predictors of victimization and bullying on a sample of early adolescents....     

The effect of dust particles on cellulose degradation

This study focuses on the changes in properties of cellulose-based paper, which can take place as a consequence of its contamination by dust particles. The PM1 (fine) and PM10 (coarse) fractions of the dust particles from archival repositories were collected on cellulose filters Whatman 41, polytetrafluorethylene, and quartz filters. The latter two types of samples were subsequently analyzed gravimetrically, with ion chromatography, PIXE, and the thermal–optical transmission method, giving mass, ionic, elemental carbon, and organic carbon concentrations. After artificial aging, the viscosity-average degree of polymerization of cellulose (DP_v) was measured. It was confirmed that cellulose-based paper can undergo substantial changes when contaminated by dust particles and artificially aged. The decrease of the DP_v of cellulose showed a negative correlation with the deposited mass of sulfate ions in the dust particles. Considering the particle size fraction, the results suggest the decisive importance of the fine (PM1) particles. The results provide better understanding of how particulate matter contributes to the chemical degradation of cellulose-based paper. Such knowledge is of importance when considering appropriate conservation measures in archives, libraries, and galleries.     

Mathematical experiences and parental involvement of parents who are and who are not mathematicians

Previous studies suggest that parental involvement in children’s mathematics education is more established for parents who feel competent in mathematics. This qualitative study aimed to gain an in-depth insight into the experiences of parental involvement of two different groups of parents: those who are mathematicians and those who are not. Data were collected through narrative interviews with parents. A thematic analysis of the data revealed findings within two distinct but interrelated themes: parents’ mathematical experiences and parental involvement in their children’s mathematics education. The findings indicated that the two groups of participating parents differ in their own experiences of mathematics as well as in their parental involvement. The main difference in parental involvement was indicated in the area of children’s school mathematics, since mathematician parents, compared to non-mathematician parents, according to their narratives almost never get involved in their children’s mathematics homework. In addition, the data revealed a large gap in the coverage and content of the mathematical activities that parents in both groups provided to their children.     

Digital resource developments for mathematics education involving homework across formal,non-formal and informal settings

The aim of this paper is to explore further an under-developed area – how drivers of curriculum, pedagogy and assessment conceptions and practices shape the creation and uses of technologically based resources to support mathematics learning across informal, non-formal and formal learning environments. The paper considers: the importance of mathematics learning in informal and non-formal as well as formal settings; how curriculum focuses on pedagogy supporting these needs, contrasting this focus in England and Serbia; and in these contexts, the roles of homework, the potential of technologies and the roles of the teacher. Technological developments to support mathematics learning for 11- to 14-year-old pupils in the two countries are explored and contrasted, and ways that recent developments inform our understandings of formal, informal and non-formal learning through learning activities, learning support and settings are modelled. The conception of ‘extended pedagogies’ is introduced; implications are outlined.     

Dialogical PISA: correct answers are all alike,every incorrect answer is incorrect in its own way

Why do students give incorrect answers in PISA? What are the reasons for giving incorrect answers? Do all incorrect answers reflect only the lack of competence or might even a competent child make a mistake? The aim of this article is to contribute to a better understanding of these issues. In the current investigation, we selected six students who responded incorrectly to one PISA question in mathematics or science when they solved it individually. Then, we analyzed their understanding of the PISA task and their reasoning about it through a dialogical problem solving in triads to identify why they made an incorrect answer. Moreover, we tried to determine how the shared peer interaction might change the understanding and reasoning of the child and enable her/him to solve the task. The results of this study illustrate the differences between incorrect answers reflecting lack of competence and those incorrect answers, which appear for some other reasons. Based on the dialogical problem solving approach, we analyzed these two types of incorrect answers and the reasoning trajectories behind them.     

Psychological Maladjustment and Academic Achievement: A Cross-Cultural Study of Japanese, Chinese, and American High School Students

American, 1,633 Chinese, and 1,247 Japanese eleventh-grade students, 5 indices of maladjustment included measures of stress, depressed mood, academic anxiety, aggression, and somatic complaints. Asian students reported higher levels of parental expectation and lower levels of parental satisfaction concerning academic achievement than their American peers. Nevertheless, Japanese students reported less stress, depressed mood, aggression, academic anxiety, and fewer somatic complaints than did American students. Chinese students reported less stress, academic anxiety, and aggressive feelings than their American counterparts, but did report higher frequencies of depressed mood and somatic complaints. High academic achievement as assessed by a test of mathematics was generally not associated with psychological maladjustment. The only exception was in the United States, where high achievers indicated more frequent feelings of stress than did low achievers.     

Inclusive education in the Slovak Republic two decades after the dissolution of Czechoslovakia

The fall of Communist regime in 1989 and the dissolution of Czechoslovakia in 1993 significantly affected the educational system of today's Slovakia. As a sovereign state, Slovakia has ratified the Convention on the Rights of Persons with Disabilities obliging its signatories to practise ‘inclusive education’. This article explores the current educational policies of the Slovak Republic in light of this obligation. Using the official statistical data the article argues that the current state educational policies have not succeeded in meeting the objective of practising inclusive education, as the proportion of students educated in segregated special educational provisions has been consistently rising over the last decade. This article attempts to identify particular aspects of the current educational policies which might have contributed to this phenomenon.     

The connotations of botho philosophy and its potential contribution towards environmental conservation: the case of Tlokoeng community in Lesotho

This paper explores innovative environmental education strategies to conserve biodiversity in a rural-based context, in Lesotho. A case study approach was employed to investigate the community’s conception of botho philosophy and how it might promote nature conservation. Focus Group Interviews were conducted with 105 participants. The responses were analyzed to determine the community’s emerging definition and conception of botho. The findings indicate features of botho that parallel the ones that are found in the literature. In addition, botho was described metaphysically as a holistic spiritualised worldview that is concerned with a harmonious co-existence with others, nature and the Creator and empirically, in terms of moral attributes that foster co-existence within the socio-economic and natural systems. It is illustrated that botho can contribute towards environmental education discourse and nature conservation and thus diversify the pre-dominantly Euro-centric knowledge landscape in Lesotho.