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Kynigos, Chronis; Grizioti, Marianthi; Latsi, Maria – Digital Experiences in Mathematics Education, 2023
Classification is a complex process that involves scientific concepts and higher-order mental processes such as abstraction, generalization, and pattern recognition. Even though it is an important competence for understanding the world, dealing with data and information, and solving complex problems, the education system embeds just its simplest…
Descriptors: Classification, Thinking Skills, Mathematics Skills, Educational Games
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Psycharis, Giorgos; Latsi, Maria; Kynigos, Chronis – International Journal for Technology in Mathematics Education, 2009
This paper reports on a case-study design experiment in the domain of fraction as number-measure. We designed and implemented a set of exploratory tasks concerning comparison and ordering of fractions as well as operations with fractions. Two groups of 12-year-old students worked collaboratively using paper and pencil as well as a specially…
Descriptors: Elementary School Mathematics, Mathematics Instruction, Mathematical Concepts, Mathematics Activities