Innovative Technologies for Building Mathematical Models and Modelling GEOGEBRA AS AN INSTRUCTIONAL TOOL TO PROMOTE STUDENTS ’ OPERATIONAL AND STRUCTURAL CONCEPTION OF FUNCTION

The contemporary literature acknowledges two sorts of conceptions associated with the function concept: operational conception of function and structural conception of function. The former entails interpreting a function as a dynamic process transforming every input to an output. The latter is attained through constant reflection upon a function process… (More)