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Vásquez, Claudia; Alsina, Ángel – International Electronic Journal of Mathematics Education, 2019
This study aims to analyse the approaches to probability that were carried out by the participants of the teaching practice of Primary Education teachers and, more specifically, their teaching trajectories. To do this we analysed 23 video-recorded classes of all levels, using a previously validated instrument. Results show trajectories…
Descriptors: Observation, Mathematics Instruction, Teaching Methods, Faculty Development
Peer reviewed Peer reviewed
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Díaz-Levicoy, Danilo; Batanero, Carmen; Arteaga, Pedro; Gea, María M. – International Electronic Journal of Mathematics Education, 2019
The aim of this research was comparing the performance of primary school Chilean children when reading different types of graphs included in the primary school curriculum in this country (pictogram, line graph, pie chart and dot plot). A sample of 745 6th and 7th Grade students were given a questionnaire including four tasks in each of which they…
Descriptors: Graphs, Statistical Data, Children, Foreign Countries