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The Informal Covariational Statistical Reasoning: Focus on the Notion of Aggregate Using Digital Technology
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Morgado Hernández, Cindy Nathalia; Sánchez, Ernesto Sánchez – North American Chapter of the International Group for the Psychology of Mathematics Education, 2021
We report the results of a study on informal covariate statistical reasoning conducted with 22 students (aged 16 and 18 years). We designed and implemented a task in a digital technology environment to introduce the line of best fit. The task design having elements that foresee misconceptions reported in the literature, and by focusing on four…
Descriptors: Statistics Education, Teaching Methods, Thinking Skills, Task Analysis
Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on e-Learning (Porto, Portugal, July 16-19, 2019)
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Nunes, Miguel Baptista, Ed.; Isaias, Pedro, Ed. – International Association for Development of the Information Society, 2019
These proceedings contain the papers and posters of the International Conference on e-Learning (EL) 2019, which was organised by the International Association for Development of the Information Society and co-organised by the Instituto Superior de Engenharia do Porto, in Porto, Portugal, July 17-19, 2019. The EL 2019 conference aims to address the…
Descriptors: Educational Technology, Technology Uses in Education, Mathematics Instruction, Cooperation