Modelling and Simulation with the Help of Digital Tools

Abstract

This chapter undertakes a theoretical and empirical examination of modelling with digital tools in mathematics instruction. First, modelling processes that integrate the use of digital tools are considered from a theoretical point of view. With the help of several significant examples, the varying added benefits of digital tools in modelling and simulations are clarified and put into perspective within the theoretical discussion. The relationship between modelling and simulation is also clarified. To complement the theoretical discussion, a qualitative, empirical study, examining what activities students actually perform when using a digital tool, Geogebra, for working on modelling tasks and where these activities are located within the modelling cycle is reported.