Desempenho escolar: análise comparativa em função do sexo e percepção dos estudantes

This paper discusses the results of an investigation of academic achievement by gender and student perception of the expectations of their teachers. 120 students from the 5th year of primary education municipal public schools in the metropolitan region of Campinas city participated in the research: 60 of the students have satisfactory academic performance and the other 60 have unsatisfactory performance. We used a scale of student perception of teacher expectations and, to measure academic performance, we considered the grade teachers assigned to students. Research results revealed significant differences between boys and girls in the group of students with unsatisfactory performance, because most of them (83.3%) were male. On the other hand, there were no statistically significant differences between boys and girls in the group with satisfactory academic performance, although girls' average academic performance was higher. Regarding the perception of their teachers, we observed differences in both groups. Students with satisfactory performance have the perception that they are more praised and more often chosen to assist the teacher in the classroom while underperforming students believe they receive more criticism from their teachers and are seen as more unruly. The data allow discussing student-teacher bond, the influence of experience at the time of learning and how it influences the interest and motivation of students.

Ampliando comportamentos pró-éticos dos alunos: relato de pesquisa e intervenção com educadores do ensino fundamental

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeitos da comunicação alternativa na interação professor-aluno com paralisia cerebral não-falante

Speech has been regarded as a social communicative modality required for building relationships in different contexts and cultures. Nevertheless, this is not always a readily available resource, especially for those who have developmental disorders. In this sense, Augmentative and Alternative Communication resources and strategies have been used by nonspeaking students with disabilities as useful tools to achieve greater social participation in different environments. Therefore, the present study examined the interaction between teachers and a student with cerebral palsy before and after the use of Alternative Communication strategies in the classroom. The study had a quantitative and qualitative nature and was designed as an intervention study. There were four main stages: 1) filming before the introduction of the resources in the classroom, 2) training the school teachers 3) providing technical assistance regarding the use of alternative communication to the child's teacher 4) filming teacher-student interactions using these technological resources. The interactions were transcribed and grouped into links. In this research, a link means the initiator's behavior directed to the exchange partner and the response in sequence from the interlocutor back to the initiator. It was found that the established interactions presented a maximum of four links, with greater frequency for episodes of 1st and 2nd links. After the intervention, there were different contexts with the presence of interactions up to the 6th link, often greater frequency for episodes of 1st, 2nd and 3rd links. In addition, the teacher showed a tendency to use symbols only as a tool for evaluating and teaching concepts. This perception changed as the teacher became familiarized with the Augmentative and Alternative Communication technology resources.

O uso de atividades experimentais de demonstração para a aprendizagem de eletromagnetismo

This research aimed to verify if the use of experimental demonstration activities through an approach that employed discursive patterns that provided social interaction in the classroom, provided the students motivation to participate in activities and learn the worked contents. The students of this research were twenty four in a Guaratinguetá's school, aged between 19 and 24 years. The instruments of analysis were transcripts of conversations that occurred between student / teacher and student / student and also the studes s answers to a evaluative questionnaire. In order to support this analysis, we used the Vygotsky Social Historical theory . The results showed that the use of demonstration activities, following an approach that used discursive patterns that enabled the social interaction between teacher and students and among students, motivated students to learn the worked contents

Desenvolvimento de um sistema on line de avaliação para análise do desempenho escolar: um estudo exploratório sobre avaliação em rede

Pós-graduação em Educação Escolar - FCLAR

Gestão democrática e participação na educação profissional agroecológica do MST (PR): limites e possibilidades de uma educação emancipatória

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

8.03 : A arte na universidade, A universidade na arte

Este texto corresponde à primeira parte de meu memorial para a obtenção do título de Livre-Docente na especialidade "Gravura, Matriz e Estampa", junto ao Departamento de Artes Plásticas da Escola de Comunicações e Artes da Universidade de São Paulo. Baseia-se na minha experiência como aluno, professor e artista na Unicamp e na USP. A defesa foi realizada nos dias 23 e 24 de junho de 2008. A banca examinadora foi integrada pelos Professores Doutores Domingos Tadeu Chiarelli (presidente), Marco Garaude Giannotti, Aracy Amaral, Laymert Garcia dos Santos e Celso Favaretto.

Schulische Umwelterziehung und Umweltbewußtsein

„Abstract“ Pantring, Heinz Schulische Umwelterziehung und Umweltbewußtsein. Eine empirische Untersuchung zur Umwelterziehung und zum Umweltbewußtsein an Wiesbadener Schulen. Das Ziel der als Fallstudie konzipierten Untersuchung bestand darin, die Wirksamkeit schulischer Umwelterziehung nicht nur auf der Wissens- und Einstellungsdimension des Umweltbewußtseins, sondern vor allen Dingen auf die Dimension des Umwelthandelns im Sinne von „ökologischem Tun“ in Abhängigkeit von manifesten Persönlichkeitsmerkmalen wie Alter, Geschlecht und Dauer des Schulbesuchs zu überprüfen. Diese Überprüfung geschah durch das Angebot an alle Schüler und Lehrer, sich an einer konkreten Umweltaktion - Anlage eines Feuchtbiotops - zu beteiligen. An den Fragebogenerhebungen waren 1821 Schüler der 4., 8. und 12. Klassen aus 19 Wiesbadener Grund- und weiterführenden Schulen beteiligt. Parallel wurden bei den 550 Lehrerinnen und Lehrern, die an den entsprechenden Schulen unterrichteten, unter anderem Ausmaß und Qualität schulischer Umwelterziehung und umweltbezogener Fortbildung sowie Aspekte der Ökologisierung von Schule und Ansichten zum Umweltunterricht erfaßt. Wesentliche Ergebnisse waren: 1) Die zur Zeit praktizierte umweltorientierte Lehrerfortbildung erreicht nur einen geschlossenen Teilnehmerkreis. 2) Eine qualitative Verbesserung des Umweltunterrichtes ist eher auf Privatinitiative, als auf ein umfassendes institutionalisiertes umweltbezogenes Fortbildungsange-bot zurückzuführen. 3) Grundschüler zeigen ein ausgeprägteres Umweltbewußtsein als Schüler weiterführender Schulen. 4) Ein Großteil der in den Grundschulen durch eine intensive Schüler - Lehrer - Interaktion erreichte Motivation für Umweltprobleme und Umweltthemen geht beim Übergang von den Grundschulen zu den weiterführenden Schulen - insbesondere Gymnasien - verloren. Im Alter von 13 - 16 Jahren fallen die Schüler in ein „Motivationsloch“ für Umwelt-erziehung. 5) Schüler zeigen eine deutliche Diskrepanz zwischen verbalem umweltorientierten Engagement und dem faktisch praktizierten „Ökologischen Tun“. 6) Es gibt keinen signifikanten Zusammenhang zwischen der umweltbezogenen Handlungsbereitschaft von Schülern und der Qualität des Umweltunterrichtes. 7) Das bei Schülern allgemein entwickelte Umweltbewußtsein hängt eher mit ihrer Sozialisation in einer umweltbewußteren Zeit als mit den unmittelbaren Anstrengungen der Schule zusammen.

Aportes para la construcción de un modelo conceptual para el diseño, evaluación e investigación en educación virtual

El artículo se centra en el estado incipiente del soporte teórico de la educación dada en entornos digitales. Con fines de contribuir con el desarrollo de dicho soporte, ofrece un modelo conceptual fundamentado en un enfoque constructivista sociocultural, como referente para el diseño, la evaluación y la investigación en el campo particular de la educación digital. El modelo es resultado de la ampliación justificada del triángulo interactivo propuesto por Coll (1996; 2004) para el análisis de las actividades educativas. Está constituido por cuatro grupos de factores: del contenido, del estudiante, del docente y de las condiciones técnico-ambientales del programa, permitiendo abordar sistemáticamente las particularidades de las actividades educativas dadas en entornos digitales. Sustentado en fuentes actualizadas, el artículo presenta y describe los factores más relevantes de cada grupo.

Aportes para la construcción de un modelo conceptual para el diseño, evaluación e investigación en educación virtual

El artículo se centra en el estado incipiente del soporte teórico de la educación dada en entornos digitales. Con fines de contribuir con el desarrollo de dicho soporte, ofrece un modelo conceptual fundamentado en un enfoque constructivista sociocultural, como referente para el diseño, la evaluación y la investigación en el campo particular de la educación digital. El modelo es resultado de la ampliación justificada del triángulo interactivo propuesto por Coll (1996; 2004) para el análisis de las actividades educativas. Está constituido por cuatro grupos de factores: del contenido, del estudiante, del docente y de las condiciones técnico-ambientales del programa, permitiendo abordar sistemáticamente las particularidades de las actividades educativas dadas en entornos digitales. Sustentado en fuentes actualizadas, el artículo presenta y describe los factores más relevantes de cada grupo.

Aportes para la construcción de un modelo conceptual para el diseño, evaluación e investigación en educación virtual

El artículo se centra en el estado incipiente del soporte teórico de la educación dada en entornos digitales. Con fines de contribuir con el desarrollo de dicho soporte, ofrece un modelo conceptual fundamentado en un enfoque constructivista sociocultural, como referente para el diseño, la evaluación y la investigación en el campo particular de la educación digital. El modelo es resultado de la ampliación justificada del triángulo interactivo propuesto por Coll (1996; 2004) para el análisis de las actividades educativas. Está constituido por cuatro grupos de factores: del contenido, del estudiante, del docente y de las condiciones técnico-ambientales del programa, permitiendo abordar sistemáticamente las particularidades de las actividades educativas dadas en entornos digitales. Sustentado en fuentes actualizadas, el artículo presenta y describe los factores más relevantes de cada grupo.

Predicting academic performance with learning analytics in virtual learning environments: A comparative study of three interaction classifications

Learning analytics is the analysis of static and dynamic data extracted from virtual learning environments, in order to understand and optimize the learning process. Generally, this dynamic data is generated by the interactions which take place in the virtual learning environment. At the present time, many implementations for grouping of data have been proposed, but there is no consensus yet on which interactions and groups must be measured and analyzed. There is also no agreement on what is the influence of these interactions, if any, on learning outcomes, academic performance or student success. This study presents three different extant interaction typologies in e-learning and analyzes the relation of their components with students? academic performance. The three different classifications are based on the agents involved in the learning process, the frequency of use and the participation mode, respectively. The main findings from the research are: a) that agent-based classifications offer a better explanation of student academic performance; b) that at least one component in each typology predicts academic performance; and c) that student-teacher and student-student, evaluating students, and active interactions, respectively, have a significant impact on academic performance, while the other interaction types are not significantly related to academic performance.

Fostering English-taught higher education programs in a Spanish university: the "TechEnglish" innovative project

In recent years, coinciding with adjustments to the Bologna process, many European universities have attempted to improve their international profile by increasing course offerings in English. According to the Institute of International Education (IIE), Spain has notably increased its English-taught higher education programs, ranking fifth in the list of European countries by number of English-taught Master's programs in 2013. This article presents the goals and preliminary results of an on-going innovative education project (TechEnglish) that aims to promote course offerings in English at the Technical University of Madrid (Universidad Politécnica de Madrid, UPM). The UPM is the oldest and largest of all Technical Universities in Spain. It offers graduate and postgraduate programs that cover all the engineering disciplines as well as architecture. Currently, the UPM has no specific bilingual/multilingual program to promote teaching in English, although there is an Educational Model Whitepaper (with a focus on undergraduate degrees) that promotes the development of activities like an International Semester or a unique shared curriculum. The TechEnglish project is an attempt to foster courses taught in English at 7 UPM Technical Schools, including students and 80 faculty members. Four tasks were identified: (1) to design a university wide framework to increase course offerings, (2) to identify administrative difficulties, (3) to increase visibility of courses offered, and (4) to disseminate the results of the project. First, to design a program we analyzed existing programs at other Spanish universities, and other projects and efforts already under way at the UPM. A total of 13 plans were analyzed and classified according to their relation with students (learning), professors (teaching), administration, course offerings, other actors/institutions within the university (e.g., language departments), funds and projects, dissemination activities, mobility plans and quality control. Second, to begin to identify administrative and organizational difficulties in the implementation of teaching in English, we first estimated the current and potential course offerings at the undergraduate level at the UPM using a survey (student, teacher and administrative demand, level of English and willingness to work in English). Third, to make the course offerings more attractive for both Spanish and international students we examined the way the most prestigious universities in Spain and in Europe try to improve the visibility of their academic offerings in English. Finally, to disseminate the results of the project we created a web page and a workspace on the Moodle education platform and prepared conferences and workshops within the UPM. Preliminary results show that increasing course offerings in English is an important step to promote the internationalization of the University. The main difficulties identified at the UPM were related to how to acknowledge/certify the departments, teachers or students involved in English courses, how students should register for the courses, how departments should split and schedule the courses (Spanish and English), and the lack of qualified personnel. A concerted effort could be made to increase the visibility of English-taught programs offered on-line.

Missing Rings in Pinus halepensis – The Missing Link to Relate the Tree-Ring Record to Extreme Climatic Events

Climate predictions for the Mediterranean Basin include increased temperatures, decreased precipitation, and increased frequency of extreme climatic events (ECE). These conditions are associated with decreased tree growth and increased vulnerability to pests and diseases. The anatomy of tree rings responds to these environmental conditions. Quantitatively, the width of a tree ring is largely determined by the rate and duration of cell division by the vascular cambium. In the Mediterranean climate, this division may occur throughout almost the entire year. Alternatively, cell division may cease during relatively cool and dry winters, only to resume in the same calendar year with milder temperatures and increased availability of water. Under particularly adverse conditions, no xylem may be produced in parts of the stem, resulting in a missing ring (MR). A dendrochronological network of Pinus halepensis was used to determine the relationship of MR to ECE. The network consisted of 113 sites, 1,509 trees, 2,593 cores, and 225,428 tree rings throughout the distribution range of the species. A total of 4,150 MR were identified. Binomial logistic regression analysis determined that MR frequency increased with increased cambial age. Spatial analysis indicated that the geographic areas of south-eastern Spain and northern Algeria contained the greatest frequency of MR. Dendroclimatic regression analysis indicated a non-linear relationship of MR to total monthly precipitation and mean temperature. MR are strongly associated with the combination of monthly mean temperature from previous October till current February and total precipitation from previous September till current May. They are likely to occur with total precipitation lower than 50 mm and temperatures higher than 5°C. This conclusion is global and can be applied to every site across the distribution area. Rather than simply being a complication for dendrochronology, MR formation is a fundamental response of trees to adverse environmental conditions. The demonstrated relationship of MR formation to ECE across this dendrochronological network in the Mediterranean basin shows the potential of MR analysis to reconstruct the history of past climatic extremes and to predict future forest dynamics in a changing climate.

Educational Systems for Maximizing Learning Online and in the Classroom

Thesis (Ph.D.)--University of Washington, 2016-06