. "Jirotkov\u00E1, Darina" . . . . "Orbis scholae" . . "1802-4637" . . "Contribution of geometry to the goals of education in mathematics" . . "RIV/00216208:11410/12:10128701" . . "Through visualisation, geometry can mediate understanding of some demanding arithmetic and algebraic concepts, relationships, processes and situations for pupils. This thesis is explained by the method of genetic parallel and of a didactic analysis of two educationally interesting problem situations. Theoretical considerations are illustrated by several real experiences. Suggestions for the application of theoretical results are given in conclusions."@en . . . . "Hejn\u00FD, Milan" . "[CFD3503B9C78]" . "Contribution of geometry to the goals of education in mathematics"@en . . . . "6" . . . "Contribution of geometry to the goals of education in mathematics"@en . "RIV/00216208:11410/12:10128701!RIV13-MSM-11410___" . . . "concept; process; proof; discovery; gnomon; visualisation; the language of geometry; shaped psephophory; language of arithmetic and algebra; method of genetic parallel"@en . . "128646" . . "2" . "CZ - \u010Cesk\u00E1 republika" . "P(GAP407/11/1740), Z(MSM0021620862)" . . "Through visualisation, geometry can mediate understanding of some demanding arithmetic and algebraic concepts, relationships, processes and situations for pupils. This thesis is explained by the method of genetic parallel and of a didactic analysis of two educationally interesting problem situations. Theoretical considerations are illustrated by several real experiences. Suggestions for the application of theoretical results are given in conclusions." . . "2"^^ . . . "Contribution of geometry to the goals of education in mathematics" . . "11"^^ . "2"^^ . "11410" . .