Helena Rocha

Citation:

Rocha, H. Different representations in mathematics teaching with technology. Proceedings of the 38th Conference of the International Group for the Psychology of Mathematics Education. Vancouver, Canada: PME, 2014.

Abstract:

The main focus of this paper is the teacher’s representational fluency in a context of graphing calculator use. The conclusions reached point to a more intensive use of some representations over the others, suggesting that technology turns numerical or tabular representation into two different representations.