Buscar
Mostrando ítems 11-20 de 191
Areas of parallelograms and trapezoids
(Wolfram Demonstrations Project, 2011)
Áreas de figuras planas e geometria esférica
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM MATEMÁTICA - REDE NACIONAL, 2018-07-27)
The present paper serves as a support material for elementary school teachers who teach mathematics,
in particular geometry. We recall the calculation of areas of polygonal plane figures followed
by mathematical proofs. ...
Geometria espacial: transição do plano para o espaço com o uso da Pletora de Poliedros
(Universidade Federal de Santa MariaCentro de Artes e Letras, 2010-12-02)
This study aimed to verify and analyze the difficulties encountered by high school students from the State School of Santana do Livramento, in 2010, figures to identify and interpret spatial problems involving them. In ...
De la Práctica Euclidiana a la Práctica Hilbertiana: las Teorías del Área Plana
(Aletheia - Associação Científica e Cultural, 2017-12)
This paper analyzes the theory of area developed by Euclid in the Elements and its modern reinterpretation in Hilbert?s influential monograph Foundations of Geometry. Particular attention is bestowed upon the role that two ...
THE VVV SURVEY REVEALS CLASSICAL CEPHEIDS TRACING A YOUNG and THIN STELLAR DISK ACROSS the GALAXY'S BULGE
(Institute of Physics Publishing, 2015-10)
Solid insight into the physics of the inner Milky Way is key to understanding our Galaxy's evolution, but extreme dust obscuration has historically hindered efforts to map the area along the Galactic mid-plane. New ...
Aprendendo por meio de experiências com situações problema
(Universidade Estadual Paulista (Unesp), 2016-01-14)
With the objective expand the experiences with the update of Methodology of Resolution of Problems, angled for best the practical of teacher and the motivation of the use this strategy methodological in their dynamics of ...
Diferentes demonstrações para o limite: lim sen(h)/h quando h->o
(Universidade Federal de Minas GeraisUFMG, 2010-09-30)
This work intends to demonstrate by three different ways that lim. Intwo of the statements we use inequality between areas of plane figures and the third will compare the centroids of plane figures. We conclude by sketching ...
Uso del geoplano para contribuir a los conceptos de perímetro y área
(Bogotá : Universidad Externado de Colombia, 2018.Facultad de Ciencias de la EducaciónMaestría en Educación (Modalidad de Profundización), 2018-02)
The intervention proposal in the classroom consisted of determining the perimeter and area of flat figures without length measurements. The intervention allowed to consolidate the basic concepts of flat geometry and the ...
Uma aplicação da sequência de Fibonacci na bissecção de áreas de figuras planas
(Universidade Federal de São João del-Rei, 2019)