Química no cotidiano: a química dos alimentos e a tabela periódica

O tema Tabela Periódica foi abordado no presente trabalho através de um projeto apresentado em uma Mostra de Ciências de uma Escola de ensino básico no Município do Rio de Janeiro. Neste projeto o teor qualitativo de vitamina C de alguns sucos de fruta (abacaxi, laranja e morango) foi determinado por dosagem com iodo. Uma avaliação da familiaridade do público com a Tabela Periódica e sua importância na compreensão dos diferentes elementos químicos presentes nos alimentos foi realizada através de um questionário. Os resultados demonstram que o público em geral tem conhecimentoda existência da Tabela Periódica, mas não é capaz de associa-la com a composição química dos alimentos. O projeto estimulou o interesse dos participantes na busca por um conhecimento mais detalhado das informações que a Tabela Periódica pode disponibilizar em relação à dieta alimentar

Interactive tabletops for architectural visualization: combining stereoscopy and touch interfaces for cultural heritage

This paper presents an interactive apparatus to didactically explore Alberti's treatise on architecture, De re aedificatoria, as generative design systems, namely shape grammars. This apparatus allows users to interactively explore such architectonical knowledge in both appealing and informal ways, by enabling them to visualize and manipulate in real-time different design solutions. The authors identify the difficulties on encoding the architectural knowledge of a parametric design model into an interactive apparatus to be used by laypeople. At last, the authors discuss the results of a survey conducted to users that interacted with the prototype in order to assess its ability to communicate the knowledge of an architectural language.Fundação para a Ciência e a Tecnologia (FCT)Escola de Arquitectura da Universidade do MinhoThis work was partially supported by the Portuguese Foundation for Science and Technology (FCT): doctoral grants SFRH/BD/69910/2010, SFRH/BD/88040/2012 and SFRH/BD/91372/2012, and projects MIVis PTDC/EIA-EIA/104031/2008, Alberti Digital PTDC/AUR-AQI/108274/2008, TECTON-3D PTDC/EEI-SII/3154/2012 and Pest OE/EEI/LA0021/2013

Measurement: concepts, methods and practice within an electronic book

This work reports on a novel use of Information and Communication Technologies for composing an electronicbook on the measurement field. The e-book "Laboratórios de Instrumentação para Medição/Laboratories of Instrumentation for Measurement" is written in Portuguese and in English. Dealing with concepts, methods, procedures and hands-on activityit combines sketches, figures, animations, videos and remote and virtual labs on the measurement area, integrating many types of multimedia within the written material. The main goal of this work is to push the users to experimental practice so as to improve the conceptual knowledge, to identify many error sources when measuring and clarify how to minimize them.The online experiments related with different subjects within the e-book are accessible for any interested user. All other setups described in the work are described in full detail in order to be easily reproduced by anyone, anywhere, and making it possible to easily replicate the experimental activity

Social and collective catering in the context of COVID-19

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Scientific and cultural events in the context of COVID-19

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Social accommodation in the context of COVID-19

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Experimentação no ensino de química: O desenvolvimento da capacidade reflexiva e investigativa do educando.

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On the way for a better methodology in teaching/learning instrumentation for measurements at mechanical engineering Compulsory Syllabus

Instrumentation for Measurements is a course of 3rd year, 2nd semester, in the 5-year Mechanical Engineering degree, run at Faculty of Engineering of University of Porto (FEUP) under the responsibility of the first author, in which around 60% of the time is devoted to 'hands on' laboratory activity, involving a large number of students.The teachers team of this course has a broad rangecurricular training, not only in their different degrees butalso in several post graduate fields of specialisation. Thisbrings a transversal perspective, which is very importantwhen dealing with the teaching/learning of multidisciplinary matters.Continuous (theoretical and experimental) assessment hasbeen used during the last 4 years. It has been carefullyplaned and programmed at the very beginning of thesemester, exploring different student capabilities, eitherindividually or in group.This paper presents the methodologies that were used andcomments their advantages and disadvantages.Index Terms - Teaching/learning methodologies, hands onlaboratory, continuous assessment, experimental training

Aplicação de jogos sobre formulação e nomenclatura das funções inorgânicas

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Eventos científicos e culturais em contexto COVID-19

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