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Ozyurt, Ozcan – Turkish Online Journal of Distance Education, 2014
In this study, the probability unit ability levels of the eleventh grade Turkish students were classified through cluster analysis. The study was carried out in a high school located in Trabzon, Turkey during the fall semester of the 2011-2012 academic years. A total of 84 eleventh grade students participated. Students were taught about…
Descriptors: Foreign Countries, Academic Ability, Probability, Cluster Grouping
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Özyurt, Hacer; Özyurt, Özcan – Eurasian Journal of Educational Research, 2015
Problem Statement: Learning-teaching activities bring along the need to determine whether they achieve their goals. Thus, multiple choice tests addressing the same set of questions to all are frequently used. However, this traditional assessment and evaluation form contrasts with modern education, where individual learning characteristics are…
Descriptors: Probability, Adaptive Testing, Computer Assisted Testing, Item Response Theory
Nathan, Mitchell J.; Kim, Suyeon; Grant, Timothy S. – Wisconsin Center for Education Research (NJ3), 2009
We compared the structure of discussions in a middle school mathematics classroom before (Year 1) and after (Year 2) teacher participation in professional development activities aimed at enhancing students' participation and the co-construction of mathematical ideas. Changes in the role of teacher and student were accompanied by identifiable…
Descriptors: Teacher Participation, Faculty Development, Middle School Students, Secondary School Mathematics