Buscar
Mostrando ítems 1-10 de 42
GeoGebra as learning tool for the search of the roots of functions in numerical methods
(IOP Publishing, 2020)
Physics is capable of describing, through equations, phenomena on a micro and macroscopic scale. However, most of these equations are non-linear and the identification of their roots requires the use of approximation ...
Tabuada, o x da questão
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEspecialização em Ensino de CiênciasUTFPR, 2015-12-04)
Faced with the apparent difficulty of the fourth and fifth years of elementary school to perform the mathematical operation of multiplication, due to the lack of memorization of the table, causing errors in the execution ...
Teaching Mathematics: Epistemological foundation, meaning and learningEnseñanza escolar de Matemáticas: Fundamento epistemológico, significado y aprendizajeEnseignement des mathématiques à l’école: fondements épistémologiques, signification et apprentissageEnsino de Matemática: fundamentação epistemológica, significado e aprendizagem
(Pontificia Universidad Católica del Perú, 2023)
An accurate low-voltage analog memory-cell with built-in multiplication
(2001-01-01)
A CMOS memory-cell for dynamic storage of analog data and suitable for LVLP applications is proposed. Information is memorized as the gate-voltage of input-transistor of a gain-boosting triode-transconductor. The enhanced ...
An accurate low-voltage analog memory-cell with built-in multiplication
(2001-01-01)
A CMOS memory-cell for dynamic storage of analog data and suitable for LVLP applications is proposed. Information is memorized as the gate-voltage of input-transistor of a gain-boosting triode-transconductor. The enhanced ...
Tawa Pukllay Proof: New Method for Solving Arithmetic Operations with The Inca Yupana Using Pattern Recognition and Parallelism
(IEEEUS, 2022)
Yupana is an Inca device used for arithmetic operations. This article describes a new arithmetical system: Tawa Pukllay (TP), where arithmetic operations do not require mental calculations: no carries, no borrows, no ...
Conceitos de química dos ingressantes nos cursos de graduação do Instituto de Química da Universidade de São Paulo
(Sociedade Brasileira de Química, 2008)
A diagnostic instrument was developed to evaluate the basic chemistry concepts held by freshmen students of the three Chemistry undergraduate courses offered by the University of São Paulo. The instrument minimizes the use ...
A theory of memory for binary sequences: Evidence for a mental compression algorithm in humans
(Public Library of Science, 2021-01)
Working memory capacity can be improved by recoding the memorized information in a condensed form. Here, we tested the theory that human adults encode binary sequences of stimuli in memory using an abstract internal language ...
Introdução ao estudo de derivada: uma sequência didática com o uso do software GeoGebra
(Universidade Federal de Santa MariaCentro de Ciências Naturais e Exatas, 2011-12-20)
The present work presents a teaching strategy for the derivative concept through a didactic sequence, using the software GeoGebra as a support tool. Some aspects regarding the insertion of technological resources in the ...