Math
Mostrando 13-24 de 289 artigos, teses e dissertações.
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13. A Pesquisa-ação na formação continuada em Educação Ambiental para professores de matemática
RESUMO Este artigo, que parte de uma pesquisa de doutorado, apresenta e analisa as implicações de um trabalho de formação continuada em educação ambiental e educação matemática baseado nos pressupostos da pesquisa qualitativa da “Pesquisa-Ação”. A formação realizada, envolveu oito professores de matemática dos anos finais do Ensino Fundamen
Educ. rev.. Publicado em: 02/05/2019
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14. AVALIAÇÃO DAS CAUSAS DE RETENÇÃO EM QUÍMICA GERAL NA UNIVERSIDADE FEDERAL DO AMAZONAS
Failing classes is one of the main causes students are held back in universities, which in turn has several academic, social and economic impacts. This study aims to identify factors associated with students flunking General Chemistry, as well as to propose institutional interventions that can remedy these setbacks. The methodology used was based on a concep
Quím. Nova. Publicado em: 02/05/2019
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15. Formación inicial docente y competencias emocionales: análisis del contenido disciplinar en universidades brasileñas
Abstract This research, investigating the subjects of degree courses for mathematics teachers, intends to identify the contents that deal with emotional competences. This study seeks to find out the handicaps and suggest improvements in teacher training, through thinking over the syllabuses of such degree programs. This research contributes to enrich the ref
Educ. Pesqui.. Publicado em: 18/04/2019
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16. Lengua Materna y Comunicación en la Construcción del Pensamiento Matemático
Abstract This article presents results of a research with the objective of establishing the mother tongue's role in the construction of mathematical thought on a multi-grade group of a rural area. There is a theoretical discussion about communication, the use of the mother tongue and representations in math class; it is also illustrated with respect to the e
Bolema. Publicado em: 2019-04
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17. Célia Maria Carolino Pires: uma educadora matemática e suas reflexões sobre propostas curriculares
Resumo O presente artigo tem como objetivo apresentar, na perspectiva da professora Célia Maria Carolino Pires, alguns elementos que possibilitaram a construção de propostas curriculares de Matemática e seus documentos de implementação, no Estado de São Paulo, na década de 1980. A abordagem ao tema é realizada a partir de trechos de entrevista conce
Bolema. Publicado em: 2019-04
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18. Matemática, cultura y práctica docente: un análisis de creencias y elecciones socioculturales
Abstract Guided by the sociocultural research field in mathematics didactics, this study investigates the beliefs of a group of math teachers regarding mathematics’ teaching and learning, in the province of Ñuble in the eighth region of Chile. Employing a questionnaire entitled ‘Math scale, culture, and learning’ containing a Likert scale created for
Bolema. Publicado em: 2018-08
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19. INFORMATION TOKEN DRIVEN MACHINE LEARNING FOR ELECTRONIC MARKETS: PERFORMANCE EFFECTS IN BEHAVIORAL FINANCIAL BIG DATA ANALYTICS
ABSTRACT Conjunct with the universal acceleration in information growth, financial services have been immersed in an evolution of information dynamics. It is not just the dramatic increase in volumes of data, but the speed, the complexity and the unpredictability of ‘big-data’ phenomena that have compounded the challenges faced by researchers and practit
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2017-12
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20. Matrix Damage Detection in Laminated Composite Structures by Discrete and Continuous Wavelet Transforms Using Vibration Modes
ABSTRACT: In this paper it was sought to enhance the potential damage detection, location and quantification of the Discrete and Continuous Wavelet Transforms in thin damaged laminated composite plates by a signal derived from vibration modes. To evaluate the ability of both transforms in the damage prognostic it was also proposed the use of Damage Indexes.
J. Aerosp. Technol. Manag.. Publicado em: 21/09/2017
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21. Formación de Profesores de Matemáticas desde la Etnomatemática: estado de desarrollo
Abstract The goal of this study is to contribute to our understanding of the state of research development about math professors’ training from an ethnomathematics perspective. The empirical material was selected from articles published between 1995 and 2015. The analysis was oriented around four questions: What characteristics should a school curriculum b
Bolema. Publicado em: 2017-08
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22. HOW WE HAVE USED ITEM RESPONSE THEORY AND CLASSROOM MANAGEMENT TO IMPROVE STUDENT SUCCESS RATES IN LARGE GENERAL CHEMISTRY CLASSES
Since 2012 we have tracked general chemistry student success rates at the University of Utah. In efforts to improve those rates we have implemented math prerequisites, changed our discussion session format, installed some metacognitive exercises aimed at the lowest quartile of students and instituted a flipped classroom model. Furthermore, using Item Respons
Quím. Nova. Publicado em: 2017-05
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23. Development of the Arithmetic Subtest of the School Achievement Test-Second Edition
Abstract The School Achievement Test (Teste de Desempenho Escolar, TDE) has been widely used in clinical and educational contexts for the past 22 years. Arithmetic disorders are frequent among children and teenagers, requiring new and updated tasks to assess as accurately as possible school achievement. The last decade has witnessed a growing recognition of
Psicol. Reflex. Crit.. Publicado em: 09/09/2016
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24. Análisis Didáctico a un Proceso de Instrucción del Método de Integración por Partes
Abstract This article presents an analysis of the structure and functioning of a sequence of math classes, with Colombian sophomore bachelor's degree in mathematics, where the method of integration by parts explained is presented. In order to do so, the model of analysis proposed by the Focus Ontosemiotic of Cognition and Instruction Mathematics was used. Th
Bolema. Publicado em: 2016-08