Ubermanowicz, StanisławBielawska, Hanna2013-07-242013-07-242003Neodidagmata, nr 25/26, 2003, pp. 147-166978-83-232-2332-00077-653Xhttp://hdl.handle.net/10593/7377The article describes a method of providing a school lesson with concept shaping in the form of practical acting. The subject matter comprises such terminology of computer science as: organization of information, concatenation of files, hierarchy of tasks, structuring of data, visualizing of data, conversion of formats, algorithmization of problems, and implementation of ideas. Concept defining is compared with operational defining. A functional procedure of interiorization of concepts is offered.plArtykuł