Results 61 to 70 of about 20,251 (210)

Introducción a GeoGebra

open access: yes, 2017
¿Cómo citar esta presentación?: Rubio-Pizzorno, S. (2014). Módulo 1. ¿Qué es GeoGebra? ¿En realidad me sirve para mi labor docente? [Presentación]. doi: 10.6084/m9.figshare.5397157.v2Presentación elaborada para el primer módulo del curso Introducción a software matemático y educativo GeoGebra desarrollado para el profesorado de matemáticas del Colegio ...
openaire   +1 more source

A projeção estereográfica no GeoGebra

open access: yesRevista do Instituto GeoGebra Internacional de São Paulo, 2018
O GeoGebra permite a manipulação de objetos no plano, no espaço e a representação de funções vetoriais reais uni ou bidimensionais de duas variáveis reais.
José Manuel Dos Santos Dos Santos   +1 more
doaj  

GeoGebra 4.4 – from Desktops to Tablets

open access: yesIndagatio Didactica, 2013
The open source software GeoGebra is rapidly gaining popularity in the teaching and learning of mathematics around the world. Currently, GeoGebra is translated to more than 50 languages, used in 190 countries, and downloaded half a million times each ...
Markus Hohenwarter
doaj   +1 more source

Some Degree‐Based Topological Indices Associated With Line Graphs of Backbone Deoxyribonucleic Acid Networks: A Polynomial Function Approximation

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
Topological indices have applications in understanding the structural characteristics of molecular networks, especially in computational chemistry and bioinformatics. In this research, we explore the degree‐based topological indices associated with the line graphs of the backbone deoxyribonucleic acid network, denoted by DNAn, and segmented backbone ...
Mohammad Mazyad Hazzazi   +6 more
wiley   +1 more source

GeoGebra Tools with Proof Capabilities

open access: yesCoRR, 2016
22 ...
Zoltán Kovács, Csilla Sólyom-Gecse
openaire   +2 more sources

Long live to triangles! Dynamic models for trigonometry

open access: yesRevista do Instituto GeoGebra Internacional de São Paulo, 2017
We present a GGB-Book to assist learning and teaching situations for trigonometry. First, we justify the choice to use dynamic geometry software as an instrument to organize mathematical activity, based on a classification of dynamic models based on the
Aitzol Lasa   +2 more
doaj  

Topological Aspects of Quadratic Graphs and M‐Polynomials Utilizing Classes of Finite Quasigroups

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
Material science, drug design and toxicology studies, which relate a molecule’s structure to its numerous properties and activities, are studied with the use of the topological index. Graphs with finite algebraic structure find extensive applications in fields such as mathematics, elliptic curve cryptography, physics, robotics and information theory ...
Mohammad Mazyad Hazzazi   +5 more
wiley   +1 more source

Establishing a professional development network around dynamic mathematics software in England

open access: yes, 2010
In this paper, we outline some results of a project funded by NCETM (the National Centre for Excellence in the Teaching of Mathematics) that aimed to establish a professional development network in England around an open-source mathematical software ...
Lavicza, Zsolt   +4 more
core   +1 more source

Is Board Gender Diversity a Superficial Goal or a Strategic Asset for CSR Performance? The Role of Critical Mass and Board Size

open access: yesCorporate Social Responsibility and Environmental Management, Volume 32, Issue 6, Page 8674-8687, November 2025.
ABSTRACT This study investigates the relationship between board gender diversity (BGD) and environmental, social, and CSR controversies' performance and the moderating role of board size (BS) on their relationship. Using data from STOXX Europe 600 Index listed companies from 2007 to 2023 and employing a Generalized Method of Moments (GMM) model, the ...
Sofia Karagiannopoulou   +3 more
wiley   +1 more source

Atitudes dos alunos face ao GeoGebra – Construção e validação de um inventário

open access: yesRevista do Instituto GeoGebra Internacional de São Paulo, 2012
Tendo em vista a construção autónoma de conhecimento matemático, é cada vez mais frequente o uso de aplicações de matemática dinâmica na sala de aula.
José Manuel Dos Santos Dos Santos   +1 more
doaj  

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