Browsing by Author "Christou, Constantinos"
Now showing items 21-40 of 76
-
Article
The difficulty level of representations in mathematical relationships
Christou, Constantinos; Gagatsis, Athanasios; Zachariades, Theodosis (Centre for Experimental Educational Research, 2002)Le présent article analyse les niveaux de difficultés liés aux traductions de diverses représentations de relations mathématiques. Les difficultés relatives associées aux relations ainsi qu'aux niveaux de développement ont ...
-
Article
The effects of a preparatory mathematics program in changing prospective teachers' attitudes towards mathematics
Philippou, George N.; Christou, Constantinos (1998)In this study the results of a project aimed at changing prospective teachers' attitudes towards mathematics are reported. A mathematics preparatory program was designed and implemented over a period of three years. The ...
-
Conference Object
Elementary School Students' Mental Representation of Fractions
Pitta-Pantazi, Demetra; Gray, Eddie M.; Christou, Constantinos (International Group for the Psychology of Mathematics Education, 2004)Based on psychological approaches that evoke mental representations through verbal and visual cues, this paper investigates the different kinds of mental representations projected by 8 to 11 year old children of identified ...
-
Article
The embodied, proceptual, and formal worlds in the context of functions
Christou, Constantinos; Pitta-Pantazi, Demetra; Souyoul, A.; Zachariades, Theodosis (2005)In this study we use Tall et al.’s (2000) theory on mathematical concept development, which describes three worlds of operations, the embodied, the proceptual and the formal (Tall, 2004; Tall, 2003; Watson, Spirou, & Tall, ...
-
Article
An empirical taxonomy of problem posing processes
Christou, Constantinos; Mousoulides,Nicholas G.; Pittalis, Marios; Pitta-Pantazi, Demetra; Sriraman, Bharath (2005)This article focuses on the construction, description and testing of a theoretical model of problem posing. We operationalize procesess that are frequently described in problem solving and problem posing literature in order ...
-
Article
Errors in mathematics: a multidimensional approach
Gagatsis, Athanasios; Christou, Constantinos (Centre for Experimental Educational Research, 1997)La présente étude a un double objectif: d'une part le développement d'une approche théorique des erreurs d'élèves en mathématiques, d'autre part l'investigation des perceptions des enseignants sur le concept de l'erreur. ...
-
Conference Object
Evaluating the effectiveness of an intervention program that enhances students’ mathematical creativity (in greek).
Kattou, Maria; Christou, Constantinos; Pitta-Pantazi, Demetra (University of Cyprus, 2019)
-
Article
Examining early algebraic thinking: insights from empirical data
Chimoni, Maria; Pitta-Pantazi, Demetra; Christou, Constantinos (2018)The aim of this study is to better understand the notion of early algebraic thinking by describing differences in grade 4–7 students’ thinking about basic algebraic concepts. To achieve this goal, one test that involved ...
-
Article
Examining number sense and algebraic reasoning through cognitive styles
Chrysostomou, Marilena; Pitta-Pantazi, Demetra; Tsingi, C.; Cleanthous, Eleni; Christou, Constantinos (2013)Recently, a new cognitive style approach was introduced, which refers to two types of visualizers. This approach is based on neuropsychological evidence and neuroimaging results, which suggest the existence of two distinct ...
-
Conference Object
Factors that contribute to students’ performance in mathematics based on TIMSS data.
Demosthenous, Eleni; Christou, Constantinos; Pitta-Pantazi, Demetra (University of Cyprus, 2019)
-
Article
Family parameters of achievement: A structural equation model
Georgiou, Stelios N.; Christou, Constantinos (2000)The aim of the present study was to investigate the effects of several structural and functional characteristics of the family on the child's actual school achievement. A structural equation model was constructed and its ...
-
Article
Family parameters of achievement: A structural equation model
Georgiou, Stelios N.; Christou, Constantinos (2000)The aim of the present study was to investigate the effects of several structural and functional characteristics of the family on the child’s actual school achievement. A structural equation model was constructed and its ...
-
Conference Object
Fantasy in mathematics: the development of a theoretical model (in greek)
Irakleous, P.; Christou, Constantinos; Pitta-Pantazi, Demetra (University of Cyprus, 2019)
-
Conference Object
framework describing students' mathematics learning experience with a tablet-based pedagogical mediumA : the case of a geometry exploration
Pittalis, Marios; Christou, Constantinos; Pitta-Pantazi, Demetra; Demosthenous, Eleni; Perikli, Maria (2020)In this study, we presented a theoretical framework that describes factors of student’s learning experience in a tablet-based learning environment with math apps. The theoretical framework is based on a synthesis of the ...
-
Article
A framework of mathematics inductive reasoning
Christou, Constantinos; Papageorgiou, Eleni (2007)Based on a synthesis of the literature in inductive reasoning, a framework for prescribing and assessing mathematics inductive reasoning of primary school students was formulated and validated. The major constructs ...
-
Conference Object
Higher level thinking in mathematics: A multi-dimensional model (in greek).
Sofokleous, Paraskevi; Pitta-Pantazi, Demetra; Christou, Constantinos (University of Cyprus, 2019)
-
Book
Identifying and nurturing mathematically gifted students.
Pitta-Pantazi, Demetra; Kattou, Maria; Kontoyianni, Katerina; Cleanthous, Eleni; Christou, Constantinos; Gagatsis, Athanasios; Leikin, R.; Hershkovitz, S.; Guberman, R. (2011)
-
Article
Integrating mathematical abilities and creativity in the assessment of mathematical giftedness
Kontoyianni, Katerina; Kattou, Maria; Pitta-Pantazi, Demetra; Christou, Constantinos (Pabst Science Publishers, 2013)This study aims to examine the structure of the relationship between intelligence and mathematical giftedness and build a comprehensive model to describe this relationship and the nature of mathematical giftedness. This ...
-
Article
Introduction: The information processing, the differential, and the developmental traditions in the structure and development of the mind
Demetriou, Andreas P.; Christou, Constantinos; Spanoudis, George C.; Platsidou, M. (2002)
-
Conference Object
Investigating early algebraic thinking abilities: a path model.
Chimoni, Maria; Pitta-Pantazi, Demetra; Christou, Constantinos (Freudenthal Institute, Utrecht University, 2019)