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Orta Amaro, José Antonio; Sánchez Sánchez, Ernesto A.; Ramírez-Esperón, María Eugenia – North American Chapter of the International Group for the Psychology of Mathematics Education, 2017
The aim of this investigation is to explore the preservice teachers' reasoning about variation (variability or spread) when they analyze data in situations that involve risk. In particular, in this communication the responses to two problems of a questionnaire administered to 96 preservice teachers are reported. The problems are of comparing…
Descriptors: Preservice Teachers, Student Teacher Attitudes, Abstract Reasoning, Data Analysis
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Ruiz-Arias, Perla Marysol; Sacristán, Ana Isabel – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
This paper presents a case study that is part of a research studying how university statistics teachers integrate digital tools in their practice. The case study is of a teacher who claims to follow constructionist ideas for her teaching of statistics, using the R programming language. The teacher developed a series of activities with R, aiming to…
Descriptors: College Faculty, Statistics Education, College Mathematics, Data Analysis
International Federation of Library Associations, The Hague (Netherlands). – 1989
There are five papers in this collection from the Division of Regional Activities: (1) "Communication and Information in Contemporary African Society" (Bimpe Aboyade), which discusses how libraries can make themselves relevant to other institutions concerned with information transfer; (2) "Libraries and Rural Development: Village…
Descriptors: Academic Libraries, Developing Nations, Foreign Countries, Information Retrieval