On some visualizations at different levels of mathematics teachingMencinger, Matej (Avtor) Pečovnik Mencinger, Andreja (Avtor) Different perception types of pupils demand different approaches from the teacher.Some identities, statements, exercises, definitions and even theorems can be considered from the visual or geometrical aspect, not just by algebraicmethods. In the artice we consider some secondary school and college examples of well done geometric and visual illustrations. Some of them could be represented as computer animations.20042012-06-01 11:36:44Neznano27535UDK: 51:371.3COBISS_ID: 9083926ISSN pri članku: 1473-0111NUK URN: URN:SI:UM:DK:5AGGONKRsl