With the increase in distance and online teaching for mainstream schooling contexts, the advocacy of using a virtual world as a teaching and learning place has accelerated. Currently, there is no empirical evidence revealing the pedagogical elements defining teacher practices in virtual settings. This article reports on an exploratory study which…

A theoretical discussion of categorization, unit structures and structured units, and fractions as operators was introduced. The thinking of grade-three students (n=3) with regard to the meaning of fractions was investigated in two teaching episodes using the computer environments of SuperPaint and CopyCat. (Contains 14 references.) (MKR)

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…