\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2016d.00819}
\itemau{Krech, Ireneusz}
\itemti{Stochastic graphs vs. in-school probability theory teaching process.}
\itemso{Billich, Martin (ed.), Mathematica V. Proceedings of the Polish-Czech-Slovak mathematical conference, Catholic University Ru\v{z}omberok, Spi\v{s}sk\'a Kapitula, Slovakia, June 3--5, 2015. Ru\v{z}omberok: Verbum, Catholic University in Ru\v{z}omberok Press (ISBN 978-80-561-0296-1/pbk). Scientific Issues, 57-64 (2015).}
\itemab
Summary: In this paper we concern with a stochastic graph as a chart to a random game, his construction as mathematical task and his role in mathematical argumentation. It is the paper on didactics of mathematics. The organization of a phase of mathematization, a phase of calculation and a phase of interpretation in mathematics for everyone are the subject of this article.
\itemrv{~}
\itemcc{K50 K20}
\itemut{stochastic graphs; probability; Penney's game}
\itemli{}
\end