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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
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Kosar, Didem – Pegem Journal of Education and Instruction, 2020
The aim of this research is to analyze dissertations on organizational trust conducted from 2000 to 2018 in Turkey comprehensively and from a holistic point of view and reveal similarities and differences between these studies. In the study, descriptive content analysis method was used. The data source of this study was dissertations on…
Descriptors: Foreign Countries, Organizational Climate, Trust (Psychology), Educational Research
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Aksu, Gökhan; Dogan, Nuri – Pegem Journal of Education and Instruction, 2019
The purpose of this study is to compare decision trees obtained by data mining algorithms used in various areas in recent years according to different criteria. In the study, similar and different aspects of the decision trees obtained by different methods for classifying the students as successful and unsuccessful in terms of science literacy…
Descriptors: Data Analysis, Decision Support Systems, Visual Aids, College Students
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Alberta Dept. of Education, Edmonton. Curriculum Standards Branch. – 1999
This companion database to the Mathematics Comparison Study consists of the entire set of all the general and specific outcomes that were referenced in the report. The database is being released in response to requests made during the review of the draft document in June, 1999, for more information. In the main report, only codings for the general…
Descriptors: Data Analysis, Elementary Secondary Education, Equations (Mathematics), Foreign Countries
Bucht, Bertil; Harnqvist, Kjell – 1995
This book contains 11 reports describing the conceptual, methodological, and policy problems encountered during development of the international indicators known as Network B, which were developed as part of the Organisation for Economic Cooperation and Development's Project on International Indicators of Education Systems to serve as…
Descriptors: Context Effect, Cost Effectiveness, Cultural Influences, Data Analysis