Slavoljub, HilčenkoNebojša, JakovljevićSanja, Nikolić2022-02-242022-02-242021Journal of Education, Technology and Computer Science 2(32)2021, s. 11–172719-6550http://repozytorium.ur.edu.pl/handle/item/7437The paper presents an example of processing a logical operation – SERATION in preschool. The didactic-methodical approach to processing is traditional which is recommended as a rule and the first step in adopting this topic. Examples of e-tasks using ICT can serve only in the second phase – the phase of determining this content.engAttribution-NonCommercial-NoDerivatives 4.0 Międzynarodowehttp://creativecommons.org/licenses/by-nc-nd/4.0/didacticsmethodical worklogical operationserationpreschoolarticle10.15584/jetacomps.2021.2.12719-7417