Accessibility Analysis Model of College Students’ Employment Education Resources Based on Mobile Search Algorithm

This paper introduces the mobile search algorithm into the research of employment accessibility measurement. It not only proves the effectiveness of the method, but also analyzes the characteristics and formation mechanism of College Students’ employment accessibility in the research case, and puts forward the corresponding control strategies. The results show that the employment accessibility of college students is not evenly distributed, but presents an obvious center periphery pattern. This paper puts forward the planning means of the accessibility of College Students’ employment education resources to promote the balanced distribution of employment and population, the reform of the employment structure and the reasonable improvement of policy.

CARACTERÍSTICAS DE PESQUISAS NACIONAIS E INTERNACIONAIS SOBRE A PRODUÇÃO DA AVALIAÇÃO DA APRENDIZAGEM EM INTERAÇÕES DISCURSIVAS

Nesse artigo analisamos as características das pesquisas nacionais e internacionais sobre a produção da avaliação da aprendizagem em interações discursivas no ensino de ciências fundamentadas na perspectiva sociocultural. Consideramos 89 pesquisas, sendo 66 nacionais e 23 internacionais, selecionadas por meio de consulta às bibliotecas virtuais ProQuest Education Resources Information Center e Web of Science, ao Portal de Periódicos CAPES e aos Anais do ENPEC. As pesquisas foram analisadas no software NVivo 12® para quatro categorias: (a) compreensões e propósitos da avaliação da aprendizagem, (b) relações entre a avaliação e as interações discursivas, (c) pressupostos da avaliação da aprendizagem e (d) categorias analíticas. As pesquisas indicam a necessidade de considerar as dinâmicas discursivas na compreensão conceitual da avaliação e em como ela é estruturada segundo padrões interacionais para que os alunos elaborem significados. Os estudos destacam múltiplos propósitos e a necessidade da ampliação de espaços que valorizem a expressão de ideias científicas dos alunos, sobretudo, pelo discurso dialógico. A partir das proposições das pesquisas, enfatizamos a centralidade da avaliação na articulação entre pensamento científico e linguagem por um enfoque linguístico, epistêmico e situado no ensino de ciências.

Primary school education resources on conservation in New Zealand over-emphasise killing of non-native mammals

Guidelines for sustainability linked to the government-approved National Curriculum for education in New Zealand emphasise values of empathy and respect for all life. These instruct educators to discuss different values around sustainability and conservation. I reviewed educational resources published or endorsed by government agencies to determine compliance with these sustainability Guidelines. The resources reviewed promote the view that non-native mammals should be killed. Some resources go further in giving instructions to children on how to do this, and how to source kill traps. Children are provided with material designed to engender dislike towards non-native mammals, particularly possums. Resources conflate issues of conservation by tying it in with protection of tourism, ornamental plants and primary industries. This encouragement of killing in environmental educational resources appears unique to New Zealand. It is discussed in light of increasing evidence that performing or witnessing animal abuse is a causal factor for future violence towards human and non-human animals.

Analysis of Sports Event Management Teaching from the Perspective of Multimedia considering Multiobjective Teaching Optimization Algorithm

At present, the combination of multimedia technology and physical education has been extensively applied, and the reform of sports event management has also attracted the attention of researchers. Reform and innovation have been carried out on the effective utilization of physical education resources and the image display of sports actions with great difficulties in the process of teaching and cross school and class synchronous learning, which has not only enriched the approaches and methods of sports management and teaching but also achieved certain effects.

Investigación sobre tablas y gráficos estadísticos en libros de texto de educación primaria de Iberoamérica: revisión de literatura

En este artículo se reporta una revisión de literatura respecto a las investigaciones sobre tablas y gráficos estadísticos en libros de texto de educación primaria de Iberoamérica, con el objetivo de entregar al lector un panorama de lo desarrollado y algunas implicaciones a futuro. Bajo una metodología cualitativa, se realizó una revisión sistemática de literatura de los últimos 15 años, en cinco etapas: 1) planeación, 2) búsqueda, 3) selección, 4) evaluación de calidad, y 5) extracción y síntesis. La búsqueda se realizó en la base de datos de libre acceso Education Resources Information Center (ERIC) y en los buscadores Google Scholar y Semantic Scholar. De los resultados de la búsqueda, se seleccionaron 39 investigaciones: 29 publicadas en revistas y 10 en memorias de congresos. Entre los hallazgos, el diagrama geográfico evidencia una amplia exploración y concentración de la línea investigativa solo en algunos países, con un enfoque en la exploración de la calidad de las actividades y/o en identificar el tipo de representación estadística usada y sus complejidades para resolver las tareas. Además, se identifica una gran variedad de unidades de análisis empleadas para el desarrollo de estas investigaciones, situándolas en analizar el nivel de lectura, el nivel de complejidad semiótica, la tarea solicitada y el tipo de contexto de las actividades en las que aparecen las tablas y gráficos estadísticos.

A Linked Data approach to evaluate Open Education Resources

The social environments based on the Web 2.0 paradigm have modified the way people behave on the Web. One of the direct consequences of this change is that the amount of online resources produced and shared by users has increased considerably. Amongst them, it is possible to find materials that can be exploited for educational purposes. For example, YouTube, Flickr, Slideshare, more and more often collect resources that can be used in educational contexts. In this scenario, finding methods to support the evaluation of the educational relevance of online resources is becoming one of the greatest challenges faced by the educational technologists today. In this paper we propose an approach for the evaluation of the relevance of educational resources based on recent advancements of Linked Open Data.