Graphic symbols are commonly used across countries in order to support individuals with communicative deficiency. The literature review revealed the absence of such a system for Turkish socio-cultural context. In this study, the aim was to develop a symbol system appropriate for the Turkish socio-cultural context. The process began with studies…

Discusses the four metaphoric modes of thinking (as opposed to analytic modes). These modes persist at all stages of cognitive maturity, yet there is a diminishing use of these modes, except symbolic abstract, in the schools as one goes up through the cognitive stages. (Author/IRT)

An observational study investigated which teaching opportunities within a role play activity could be considered valuable for the improvement of mathematical thinking. Observations indicated many such opportunities, suggesting that if teachers manage to make use of such teaching opportunities, children can explicitly reflect on the relationship…