This study sets for itself the task of constructing a learning trajectory for the fundamental theorem of calculus (FTC) that takes into account the interaction with an educational digital tool. Students were asked to explain the connections between interactive and multiple-linked representations in an educational digital tool, and to conjecture…

Researchers of mathematics education have been paying attention to the affective aspect of learning mathematics for more than one decade. Different theoretical frameworks have been suggested to analyze this aspect, where we utilize in the present research the discursive framework of Evans, Morgan and Tsatsaroni. This framework enables to link…

In this study, we explored how major theoretical principles and concepts in the mediation strategies of Vygotsky's sociocultural theory are realized in an Arabic-Hebrew preschool in Israel. The aim of this study was to examine how teachers encourage children to use their second language (L2) during teacher-child conversations. In particular, as a…

Why is it so challenging to provide pre-service teachers with adequate competence to cope with the complexity of the classroom context? Three key difficulties are frequently reported as reducing the effectiveness of teacher education programs: the construction of an integrated body of knowledge about teaching, the application of theories to…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…