For one dimensional homogeneous, isotropic aquifer, without accretion the governing Boussinesq equation under Dupuit assumptions is a nonlinear partial differential equation. In the present paper approximate analytical solution of... more
Este trabajo trata sobre el concepto de función, básico en el Análisis Matemático, y, en particular, su representación gráfica. Nos centramos en aspectos relacionados con la forma; es decir, el trazado de dicha representación. Analizamos... more
The analysis of lexical errors, as an object of study in this article, plays an important role in language didactics. Derived from a research-observation based on a corpus of written productions of Senegalese students, this work aims to... more
In this paper, the optimal prediction of the expected value of assets under the fractal scaling exponent is considered. We first obtain a fractal exponent, then derive a seemingly Black-Scholes parabolic equation. We further obtain its... more
Si l'apprentissage par les problèmes est répandu et largement incité par les textes officiels (Feyfant, 2015), les pratiques des enseignants montrent un intérêt porté sur le produit et peu de travail autour de l'activité de résolution du... more
This article drew on the concrete experiences of teachers who have implemented interdisciplinary projects in two private Lebanese schools, to examine the benefits and difficulties that these teachers have encountered when engaging in... more
La leçon étant un processus par lequel l'enseignant inculque les connaissances aux apprenants, sa réussite dépend d'un certain nombre des critères ou qualité. Ainsi, une leçon réussie est celle dont les intentions pédagogiques fixées au... more
The utopian dream of a global world is not new. It can be traced back in the 15th century navigators and 19th century colonial times and post world war peace pleas but also even earlier in ancient ...
El aprendizaje del saber matemático debe prepararse para devenir en un saber enseñado por los profesores de matemáticas, en ese trayecto de formación se ponen en juego diversas competencias que parten de un conocimiento personal, un saber... more
Thèse soutenue le 24 novembre 2016 Ce document est rédigé sous la forme d'articles scientifiques, tels qu'il est stipulé dans les règlements des études de cycles supérieurs (138) de l'Université du Québec à Trois-Rivières. Le (les)... more
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or... more
Jeg viser i oppgaven at den nyliberale politiske økonomien vekselvirker med og opprettholder matematikk for alle som begrunnelse for skolematematikken på ulike måter. Innenfor nyliberal politisk økonomi betraktes utdanning som produksjon... more
Nous proposons une forme d'inclusion passant par l'identification de difficultés mathématiques et la mise en place d'un parcours personnalisé. Pour cela, nous nous appuyons sur une séquence d'enseignement de la mesure d'aire en classe de... more
The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and... more
Πρόλογος Μια προσέγγιση στις δυσκολίες της Άλγεβρας είναι χρήσιμη, αφού δεν έχουν όλοι οι μαθητές την ίδια αναπτυξιακή ηλικία , μαθησιακή ετοιμότητα και εμπειρία. Μόνο συμβατικά ορίζουμε τα 11 χρόνια ως ορόσημο για την έναρξη της... more
Based on pupil-centred education paradigm, this survey provides a diagnostic related to understanding the purpose of each action performed in the process of the competences training. The investigation highlights certain types of behaviour... more
Fase 2 -Preescolar (1°, 2° y 3° grado) Proyecto: "Contamos nuestras emociones: Jugamos, contamos y convivimos con respeto" Favorecer el desarrollo del conteo como herramienta para resolver situaciones cotidianas a través de actividades... more
Fase 2 -Preescolar (1°, 2° y 3° grado) Proyecto: "Contamos nuestras emociones: Jugamos, contamos y convivimos con respeto" Favorecer el desarrollo del conteo como herramienta para resolver situaciones cotidianas a través de actividades... more
Fase 2-Preescolar (1°, 2° y 3° grado) Proyecto: "Contamos nuestras emociones: Jugamos, contamos y convivimos con respeto" Propósito General del Proyecto Favorecer el desarrollo del conteo como herramienta para resolver situaciones... more
Spatial ability is an ability to visualize an object in space. In learning geometry, the spatial ability is required to solve geometric problems. One of the learning models that can be applied in the learning process to improve students'... more
Spatial ability is an ability to visualize an object in space. In learning geometry, the spatial ability is required to solve geometric problems. One of the learning models that can be applied in the learning process to improve students'... more
Zadeh have introduced fuzzy set in 1965 and Atanassov have introduced intuitionistic fuzzy set in 1986 in theirs paper. Now, many of researcher connecting intuitionistic fuzzy set with algebraic structure. We interested to combine some... more
Analizar las causas y consecuencias de las migraciones a nivel nacional e internacional, reconociendo su impacto social, económico y cultural, desde una perspectiva crítica y empática
Preface ix Permissions xi Introduction 1 C h a p te r 1 Egyptian Mathematics A n n e tte Im h a u s e n Preliminary Remarks 7 vi I C o n te n ts C h a p te r 2 Mesopotamian Mathematics Eleanor R obson I. Introduction 58 a. Mesopotamian... more
Writings on general pedagogy and didactics 1996 Original proposals for general and social pedagogy and didactics, based on a suitable scientific, methodological and cultural foundation, oriented towards schools and open to professional... more
eLearning may enrich the mental representations, save energy, time and resources.Both in the case of the primary school in Romania and the primary school abroad, the eletronic teaching materials and tools are capitalized. They are... more
For an alignment with the international teaching-learning methods, for achieving new competences and for obtaining better results in the PISA tests, we debate the Mathematical modelling which represents the connection between the... more
A comparative study is presented, developed with the purpose of identify and characterize proposals for the professional development of mathematics teachers in primary schools around the world from situated approaches, which involve... more
L’objectif de la these est d’etudier l’usage du jeu dans l’enseignement des mathematiques a l’ecole maternelle ; il s’agira de :* Decrire le role du jeu a visee didactique dans le domaine des mathematiques en grande section d’ecole... more
Our work confronts the educational aspect proposed by Brougere and didactic aspect defined by Brousseau. Our goal is to study the educational situations and particularly the role of "didactic game" for pre-primary students in... more
Este libro es un homenaje a todos aquellos que quieren ganar y hacerlo bien, pero que priorizan el divertimento, la amistad y todos aquellos valores que nos hacen mejores personas. Contiene unos 200 consejos, todos discutibles y... more
Chère (s) lectrice (s).. cher (s) lecteur(s).. Rien que le progrès…Progressez-vous donc en mathématiques !!!... Faites-le avec méthode!!! C’est le septième numéro de votre Collection Méthodos, intitulé « Les angles et les... more
espanolNuestro estudio aborda la tension que existe entre la estabilidad y la evolucion de las practicas de los profesores, desde una perspectiva documental. Hemos seguido a una profesora experimentada que desarrolla un recorrido de... more
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or... more
The theory of Mathematical Working Spaces (ThMWS) is a young theory that appeared in the field of didactics of mathematics a decade ago with the objective of describing and constructing the mathematical work of students in a school... more
In the Mathematical Working Space (MWS) model, an epistemological plane and a cognitive plane are introduced with a focus on their interactions related to semiotic, instrumental and discursive dimensions (Figure 1a). The model is devoted... more
Cet article vise a evaluer les competences de base des eleves ayant suivi ou non le cours de microbiologie et, particulierement, des lecons formelles relatives au VIH/SIDA et a son mode de prevention. La population cible englobe tous les... more
A proposed curricular restructuring is described in two courses of the Mathematics Teaching career plan of the University of Costa Rica, in order to promote in future teachers, the reflection, application and socialization of aspects... more
Dans ce travail, nous tentons de rendre disponible la traduction, en un modèle géométricodynamique, de chacune des deux manifestations phénoménologiques, fréquentes et dénommées chez les anglo-saxons : « Hunter and Monkey » et « Newton's... more
Les reflexions en cours sur le developpement et les inegalites accroissent l'interet de mesurer les savoirs et les competences des populations jeunes. Parmi les objectifs du Millenaire pour le developpement, la lutte contre... more