El discurs matemàtic del professor: com es produeix a l’aula i com es pot investigar?

Autor: Núria Planas, Alberto Arnal-Bailera, Itziar García-Honrado

Publikováno v: Enseñanza de las Ciencias, Vol 36, Iss 1, Pp 45-60 (2017)

Com podem avaluar si un discurs del professor a l’aula de matemàtiques és efectiu d’acord amb els objectius de comunicar una cultura de la matemàtica escolar i produir oportunitats perquè l’alumnat en pugui aprendre continguts? En aquest ar

Externí odkaz: https://doaj.org/article/02f969b0ebb8470d9133624af6671b0f

Proof levels of graph theory students under the lens of the Van Hiele model

Autor: Antonio González, Víctor Manero, Alberto Arnal-Bailera, María Luz Puertas

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname

This work is devoted to exploring proof abilities in graph theory of undergraduate students of the Degree in Computer Engineering and Technology of the University of Seville. To do this, we have designed a questionnaire consisting of five open-ended

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b4c64331652b2ae0350e7fc9a81d47
https://doi.org/10.1080/0020739x.2022.2113467

Prospective secondary mathematics teachers read Clairaut: professional knowledge and original sources

Autor: Alberto Arnal-Bailera, Antonio M. Oller-Marcén

Publikováno v: Educational Studies in Mathematics. 105:237-259

The use of original sources is a useful resource not only to be used with secondary school students but also with prospective mathematics teachers. In this work, we designed a series of tasks based on a fragment excerpted from Clairaut’s Elements d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be9a131fd72adca2aca875701193caf3
https://doi.org/10.1007/s10649-020-09988-7

Working with patterns through chess-based problems. strategies and reasoning levels of primary school students

Autor: Dámaso Miguel Vera Sáez-Benito, Alberto Arnal-Bailera

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname

The study of patterns has been recognised for many years as setting up the very essence of mathematics. Patterns are connected to all topics in mathematics, so this theme is present throughout the school mathematics curriculum. Among the large number

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffea14d1bc1c7ddcf2a06de1b379372b
http://zaguan.unizar.es/record/119613

Enseñanza de herramientas de combinatoria a través de actividades basadas en el ajedrez en Educación Primaria. Un estudio de caso

Autor: Alberto Arnal Bailera, Dámaso Miguel Vera Sáez-Benito

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
ReiDoCrea, Vol 10, Iss 7, Pp 1-18 (2021)
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza

Resumen: En Educación Primaria se trabaja poco la combinatoria, retrasándose su introducción hasta la secundaria. Nuestro objetivo es estudiar el efecto de implementar en tercer curso de Primaria una secuencia de actividades para la enseñanza de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::646ed67a07852fc618c8396d427eac24
http://zaguan.unizar.es/record/100737