Desenvolvimento de jogos didáticos para o aprimoramento do raciocínio lógico e matemático voltado a construção de projetos arquitetônicos

The teaching of mathematics linked to logic and reasoning is a great challenge for students of architecture and urbanism because, although relevant and required for an professional training appropriate, many students to show hardship or unmotivated in their subjects. In order to develop a better learning strategy, this job offer to show a project development a new teaching methodology and use of a didactic game able to do logical inquiry and mathematical reasoning to turned at the application of architectural projects. For this to happen. A quiz was started applied in students class about logic and reasoning in the architecture and urbanism course in the Vale do Itajaí (UNIVALI) University in Florianópolis and Balneário Camboriú. Then, a didactic game using inverted classroom concepts and mathematical subjects with easy and hard level linked to practical applications of students' to your professional future life was created and applied. The results obtained showed that 70% students reported doing mathematics difficulty, and 80% considered that didactic games may be a viable alternative to better e-learning. Search results also prove us that the use of the inverted methodology in the classroom associated with process of learning to mathematics students when linked in the challenges of the students' in your professional future life, are work tools main to attention capture for students. A important factor that will can contribute to the better learning and dissemination of mathematical and logical reasoning considered to be of greater complexity

Análise de propriedades das séries temporais dos ativos que compõem o índice IBOVESPA

Several characteristics of financial time series are of interest both from an academic point of view, which is intended to analyze the dynamics of the data and its numerical properties, as well as from investors point of view, who use this knowledge to generate profit in their financial transactions. By applying several analysis tools and using a massive computing capacity, the numerical and statistical properties of the assets that compose the IBOVESPA index were evaluated. Given the relevance and scope of the analyzed time series, the results obtained from this analysis can serve as a basis for the characterization of financial time series

Analysis of measurement uncertainty sources in the casting process

The concepts used in metrology are increasingly part of the productive process of metallurgical companies, considering the globalization of the world market. The interpretation of metrological concepts and their application in decision-making is still a challenge for the industry, especially for the measurement uncertainty calculation. Industries in the casting area are in great need of skilled labor both in relation to the productive process and engineering, as well as in metrology, highlighting the interdisciplinary of the concepts studied in the technical or baccalaureate courses. Therefore, the main objective of this work is to perform a brief literature review of publications made using the value of uncertainty of measurement within the production process of foundries. The results show that there is a potential research in the field, to which it relates the values of measurement uncertainty and fused components.