TY - JOUR ID - kollar2005a T1 - Ako kalkulátor pomohol objaviť matematický poznatok alebo Iteračné metódy na grafickom kalkulátore A1 - Kollár, Martin JA - Obzory matematiky, fyziky a informatiky Y1 - 2005 VL - 34 IS - 1 SP - 1 EP - 18 SN - 1335-4981 N2 - Graphical calculator is one of the tools of information and communication technologies. It may be applied in teaching of many mathematical topics. You can focus to the mathematical essence because of quick calculations of routine operations and graphic displaying of the results. The alternative way of teaching iterative numerical methods is presented. We believe that students will be able to discover the rule of convergence of iterative sequences without direct help from teacher. ER -