1,720,957 research outputs found
Web Based and Online Applications in STEM Education
Get PDFAbstract— STEM is an educational approach to the integration of science, mathematics, engineering and technology which are taught as nunnery through real life-inspired activities. In this paper we present the latest trends in web-based and online STEM education. Î’y exploiting connectivity, increasing the means that can be shared online and developing cooperation between people from dis-tance, new educational paradigms are immerging. We chose to present applica-tions from 2013 onwards in order to highlight the latest trends in STEM online education and have categorize them according the technologies used in their im-plementation
O LABORATÓRIO DE CIÊNCIAS DA ESCOLA DO FUTURO - TECNOLOGIAS E CONTEÚDOS EMERGENTES
Get PDFEste artigo investiga as tendências atuais na transformação de laboratórios STEM na era da digitalização devido à integração de tecnologias digitais e ao reconhecimento da importância do desenvolvimento de habilidades metacognitivas. O artigo examina o papel da metacognição e seu impacto no processo de aprendizagem, bem como o uso de tecnologias digitais, como laboratórios remotos, laboratórios virtuais, realidade aumentada, realidade virtual e dispositivos móveis na educação STEM. Os resultados desta pesquisa sugerem que o uso dessas tecnologias digitais pode ser benéfico para a aprendizagem de ciências no ensino superior e secundário. Além disso, essas tecnologias podem ser usadas para promover o engajamento, a colaboração e o acesso dos alunos ao conhecimento científico. Além disso, a metacognição é uma habilidade importante para professores e alunos, e pode ser desenvolvida através do uso da pirâmide do conhecimento, pirâmide de inteligência emocional, pirâmide metacognitiva e modelos de pirâmide de superdotação.Este artículo investiga las tendencias actuales en la transformación de los laboratorios STEM en la era de la digitalización debido a la integración de tecnologías digitales y al reconocimiento de la importancia del desarrollo de habilidades metacognitivas. El documento examina el papel de la metacognición y su impacto en el proceso de aprendizaje, así como el uso de tecnologías digitales como laboratorios remotos, laboratorios virtuales, realidad aumentada, realidad virtual y dispositivos móviles en la educación STEM. Los resultados de esta investigación sugieren que el uso de estas tecnologías digitales puede ser beneficioso para el aprendizaje de las ciencias tanto en la educación superior como en la secundaria. Además, estas tecnologías pueden utilizarse para promover la participación, colaboración y acceso al conocimiento científico por parte de los estudiantes. Además, la metacognición es una habilidad importante tanto para profesores como para estudiantes y puede desarrollarse mediante el uso de los modelos de pirámide del conocimiento, pirámide de inteligencia emocional, pirámide metacognitiva y pirámide de talento.This paper investigates the current trends in the transformation of STEM laboratories in the age of digitization due to the integration of digital technologies and the recognition of the importance of developing metacognitive skills. The paper examines the role of metacognition and its impact on the learning process, as well as the use of digital technologies such as remote labs, virtual labs, augmented reality, virtual reality, and mobile devices in STEM education. Results from this research suggest that the use of these digital technologies can be beneficial for science learning in both higher and secondary education. Additionally, these technologies can be used to promote student engagement, collaboration, and access to scientific knowledge. Furthermore, metacognition is an important skill for both teachers and students, and can be developed through the use of the knowledge pyramid, emotional intelligence pyramid, metacognitive pyramid, and giftedness pyramid models.Este artigo investiga as tendências atuais na transformação de laboratórios STEM na era da digitalização devido à integração de tecnologias digitais e ao reconhecimento da importância do desenvolvimento de habilidades metacognitivas. O artigo examina o papel da metacognição e seu impacto no processo de aprendizagem, bem como o uso de tecnologias digitais, como laboratórios remotos, laboratórios virtuais, realidade aumentada, realidade virtual e dispositivos móveis na educação STEM. Os resultados desta pesquisa sugerem que o uso dessas tecnologias digitais pode ser benéfico para a aprendizagem de ciências no ensino superior e secundário. Além disso, essas tecnologias podem ser usadas para promover o engajamento, a colaboração e o acesso dos alunos ao conhecimento científico. Além disso, a metacognição é uma habilidade importante para professores e alunos, e pode ser desenvolvida através do uso da pirâmide do conhecimento, pirâmide de inteligência emocional, pirâmide metacognitiva e modelos de pirâmide de superdotação
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
The Effects of Video Games in Memory and Attention
Get PDFThe use of Information and Communication Technologies (ICT) is ubiqui-tous. Technologies like video games have become very popular not only with the young generation but also with older people. The video game indus-try has seen rapid growth over recent years, as has the interest in the influ-ence of video game experience on people’s daily life. The study focuses on a novel approach to training Visual Working Memory (VWM) through the use of video games and examines research evidence concerning whether video games can serve as a vehicle for promoting the development of cogni-tive skills and especially memory and attention
The Role of 3D Printing in Science, Technology, Engineering, and Mathematics (S.T.E.M.) Education in General and Special Schools
Get PDFThis paper explores the significant role of 3D printing and digital applications in enhancing science, technology, engineering, and mathematics (STEM) education in both general and special schools. With the advent of the Fourth Industrial Revolution, the integration of these technologies into educational systems has become increasingly critical. This study reviews various study works that demonstrate how 3D printing technology enriches learning by fostering critical thinking and problem-solving skills and offering a more interactive and engaging educational experience. Special attention is given to its impact in special education, where it facilitates inclusive learning and aids in creating tailored educational tools. A case study from a vocational high school in Greece is presented, showcasing the successful implementation of a 3D printing and educational robotics club. This club highlights the practicality and effectiveness of 3D printing in enhancing student engagement and learning outcomes. The paper concludes by emphasizing the transformative potential of 3D printing in preparing students for future challenges and advocating for its wider adoption in STEM education
The Role of 3D Printing in Science, Technology, Engineering, and Mathematics (S.T.E.M.) Education in General and Special Schools
No full textThis paper explores the significant role of 3D printing and digital applications in enhancing science, technology, engineering, and mathematics (STEM) education in both general and special schools. With the advent of the Fourth Industrial Revolution, the integration of these technologies into educational systems has become increasingly critical. This study reviews various study works that demonstrate how 3D printing technology enriches learning by fostering critical thinking and problem-solving skills and offering a more interactive and engaging educational experience. Special attention is given to its impact in special education, where it facilitates inclusive learning and aids in creating tailored educational tools. A case study from a vocational high school in Greece is presented, showcasing the successful implementation of a 3D printing and educational robotics club. This club highlights the practicality and effectiveness of 3D printing in enhancing student engagement and learning outcomes. The paper concludes by emphasizing the transformative potential of 3D printing in preparing students for future challenges and advocating for its wider adoption in STEM education. © 2024 by the authors of this article
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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