"The paper deals to obstacle as a tool for interpretation of understunding to infinity. How to find obstacles and how to formulate activate questions about a point and a stright line, what are notions implying the phenomenon of infinity and they are familiar for children from early years."@en . . . "RIV/44555601:13440/06:00003788!RIV08-MSM-13440___" . . . "How to find obstacles in understunding to infinity"@en . . "Vydavatelsk\u00FD servis" . "13440" . "Plze\u0148" . . "How to find obstacles in understunding to infinity"@en . "80-86843-09-2" . . "10. setk\u00E1n\u00ED u\u010Ditel\u016F matematiky v\u0161ech typu a stup\u0148\u016F \u0161kol" . "480607" . . . "1"^^ . . "RIV/44555601:13440/06:00003788" . . "1"^^ . "Jak hledat p\u0159ek\u00E1\u017Eky v porozum\u011Bn\u00ED nekone\u010Dnu" . "Jak hledat p\u0159ek\u00E1\u017Eky v porozum\u011Bn\u00ED nekone\u010Dnu"@cs . . "S" . "175-180" . . "P\u0159\u00EDsp\u011Bvek se v\u011Bnuje p\u0159ek\u00E1\u017Ece jako\u017Eto n\u00E1stroji pro uchopen\u00ED porozum\u011Bn\u00ED nekone\u010Dnu jedincem. Nazna\u010Duje zp\u016Fsob vyhled\u00E1v\u00E1n\u00ED p\u0159ek\u00E1\u017Eek souvisej\u00EDc\u00EDch se znalostmi o bodu a p\u0159\u00EDmce, kter\u00E9 na sob\u011B jev nekone\u010Dna nesou a se kter\u00FDmi se \u017E\u00E1ci setk\u00E1vaj\u00ED od po\u010D\u00E1tku \u0161koln\u00ED v\u00FDuky. V \u010Dl\u00E1nku jsou tak\u00E9 navr\u017Eeny mo\u017En\u00E9 aktivizuj\u00EDc\u00ED ot\u00E1zky, kter\u00E9 mohou pomoci p\u0159i prohlubov\u00E1n\u00ED p\u0159edstav o nekone\u010Dnu, konkr\u00E9tn\u011B geometrick\u00E9m kontextu." . "[E6C26A93E998]" . "infinity; epistemological obstacle"@en . "Kr\u00E1tk\u00E1, Magdal\u00E9na" . "P\u0159\u00EDsp\u011Bvek se v\u011Bnuje p\u0159ek\u00E1\u017Ece jako\u017Eto n\u00E1stroji pro uchopen\u00ED porozum\u011Bn\u00ED nekone\u010Dnu jedincem. Nazna\u010Duje zp\u016Fsob vyhled\u00E1v\u00E1n\u00ED p\u0159ek\u00E1\u017Eek souvisej\u00EDc\u00EDch se znalostmi o bodu a p\u0159\u00EDmce, kter\u00E9 na sob\u011B jev nekone\u010Dna nesou a se kter\u00FDmi se \u017E\u00E1ci setk\u00E1vaj\u00ED od po\u010D\u00E1tku \u0161koln\u00ED v\u00FDuky. V \u010Dl\u00E1nku jsou tak\u00E9 navr\u017Eeny mo\u017En\u00E9 aktivizuj\u00EDc\u00ED ot\u00E1zky, kter\u00E9 mohou pomoci p\u0159i prohlubov\u00E1n\u00ED p\u0159edstav o nekone\u010Dnu, konkr\u00E9tn\u011B geometrick\u00E9m kontextu."@cs . "Jak hledat p\u0159ek\u00E1\u017Eky v porozum\u011Bn\u00ED nekone\u010Dnu"@cs . "Jak hledat p\u0159ek\u00E1\u017Eky v porozum\u011Bn\u00ED nekone\u010Dnu" . "6"^^ .