{"data":{"model":{"id":"110864","slug":"cestovani-po-cesku-za-pomoci-3d-tisku","name":"Cestov\u00e1n\u00ed po \u010cesku za pomoc\u00ed 3D tisku","authorship":null,"eduProject":{"id":"297","subject":{"id":"7","name":"Geography","slug":"geography","__typename":"SchoolSubjectType"},"language":{"id":"28","name":"Czech","__typename":"LanguageType"},"free":false,"timeDifficulty":"SHORT_TERM","audienceAge":"PRESCHOOL","complexity":"MEDIUM","equipment":[{"id":"1","name":"3D modeling","__typename":"EquipmentType"}],"suitablePrinters":[{"id":"18","name":"Prusa MINI / MINI+","__typename":"PrinterTypeType"},{"id":"1","name":"Prusa MK3/S/S+","__typename":"PrinterTypeType"}],"organisation":"Z\u0160 Brno Hor\u00e1ck\u00e9 n\u00e1m\u011bst\u00ed 13","authors":"U\u010ditel\u00e9 - Mgr. Martin Jel\u00ednek, Mgr. Jind\u0159ich Michal","targetGroupFocus":"

Projekt byl vyu\u017eit v online v\u00fduce v krou\u017eku 3D tisku. C\u00edlovou skupinou byli \u017e\u00e1ci 1. stupn\u011b (4. a 5. t\u0159\u00eddy). Propojoval z\u00e1klady 3D tisku a zem\u011bpisu (vlastiv\u011bdy).

Dle n\u00e1s je vhodn\u00e9 projekt vyu\u017e\u00edt k projektov\u00e9 v\u00fduce, kde m\u016f\u017ee vhodn\u011b propojit vlastiv\u011bdu a informatiku. Ide\u00e1lem by bylo m\u00edsta vyhledat v map\u00e1ch a vytvo\u0159it k nim popisek v r\u00e1mci vlastiv\u011bdy a n\u00e1sledn\u011b vytvo\u0159it modely a vytisknout je v informatice.

Projekt v\u0161ak lze realizovat i na druh\u00e9m stupni. Zde se nab\u00edz\u00ed mo\u017enost detailn\u011bj\u0161\u00edho zam\u011b\u0159en\u00ed vyhled\u00e1van\u00fdch m\u00edst. Nap\u0159\u00edklad nechat ka\u017ed\u00e9ho \u017e\u00e1ka vybrat jednu z \u0159ek \u010ceska a n\u00e1sledn\u011b vyhledat jej\u00ed zaj\u00edmav\u00e9 meandry a ty pot\u00e9 vytisknout.

","knowledgeAndSkills":"

\u017d\u00e1dn\u00e9 vstupn\u00ed znalosti nejsou t\u0159eba. \u017d\u00e1ci byli s t\u00edm, jak funguje 3D tisk, sezn\u00e1meni a\u017e v r\u00e1mci projektu a i zem\u011bpisn\u00e9 (vlastiv\u011bdn\u00e9 u\u010divo) bylo \u017e\u00e1k\u016fm prezentov\u00e1no a\u017e b\u011bhem projektu.

","objectives":"

C\u00edle:

\u017e\u00e1ci um\u00ed vyhled\u00e1vat v interaktivn\u00ed map\u011b zn\u00e1m\u00e1 m\u00edsta \u010ceska,
\u017e\u00e1ci um\u00ed ur\u010dit sou\u0159adnice vybran\u00e9ho m\u00edsta, a dle nich pot\u00e9 sv\u016fj v\u00fdtisk um\u00edstit na pap\u00edrovou mapu \u010ceska
\u017e\u00e1ci vyj\u00e1d\u0159\u00ed vlastn\u00edmi slovy pro\u010d vybrali zvolen\u00e1 m\u00edsta pro 3D tisk
\u017e\u00e1ci um\u00ed p\u0159ev\u00e9st m\u00edsta z mapy do model\u016f pro 3D tisk pomoc\u00ed aplikace TuchTerrain

Kompetence:

\u017e\u00e1ci vyhled\u00e1vaj\u00ed a t\u0159\u00edd\u00ed informace o vybran\u00e9m m\u00edst\u011b \u010ceska (kompetence k u\u010den\u00ed)
\u017e\u00e1ci porovn\u00e1vaj\u00ed z\u00edskan\u00e9 v\u00fdsledky (v\u00fdrobky) s fotografiemi (kompetence k u\u010den\u00ed)
\u017e\u00e1ci samostatn\u011b \u0159e\u0161\u00ed probl\u00e9my p\u0159i zvolen\u00ed \u0161patn\u00e9ho m\u011b\u0159\u00edtka a hledaj\u00ed \u0159e\u0161en\u00ed probl\u00e9mu (kompetence k \u0159e\u0161en\u00ed probl\u00e9mu)
\u017e\u00e1ci prezentuj\u00ed sv\u00e9 v\u00fdsledky v\u00fdsti\u017en\u011b, souvisle a kultivovan\u011b v \u00fastn\u00edm projevu (kompetence komunikativn\u00ed)
\u017e\u00e1ci pou\u017e\u00edvaj\u00ed bezpe\u010dn\u011b a \u00fa\u010dinn\u011b materi\u00e1ly, n\u00e1stroje a vybaven\u00ed, dodr\u017euj\u00ed vymezen\u00e1 pravidla (kompetence pracovn\u00ed)
\u017e\u00e1ci ovl\u00e1daj\u00ed b\u011b\u017en\u011b pou\u017e\u00edvan\u00e1 digit\u00e1ln\u00ed za\u0159\u00edzen\u00ed, aplikace a slu\u017eby; vyu\u017e\u00edvaj\u00ed je p\u0159i u\u010den\u00ed i p\u0159i zapojen\u00ed do \u017eivota \u0161koly a do spole\u010dnosti

Hmatateln\u00fd v\u00fdsledek:

vyti\u0161t\u011bn\u00e9 v\u00fd\u0159ezy krajiny \u010ceska, kter\u00e9 jsou um\u00edst\u011bny na velk\u00e9 map\u011b \u010ceska

","equipmentDescription":"

3D tisk\u00e1rna, b\u011b\u017en\u00e9 vybaven\u00ed IT u\u010debny, n\u00e1st\u011bnn\u00e1 mapa \u010ceska

","timeSchedule":"

\u010cas nutn\u00fd k p\u0159\u00edprav\u011b \u2013 cca 1 hodina \u010dasu na pro\u010dten\u00ed n\u00e1vodu a napl\u00e1nov\u00e1n\u00ed.

\u010cas str\u00e1ven\u00fd prac\u00ed na projektu \u2013 \u0161est vyu\u010dovac\u00edch hodin

Orienta\u010dn\u00ed \u010das tisku \u2013 rozm\u011br dla\u017edice byl 10x10 cm, filament PLA, 0,15 mm quality, v\u00fdpl\u0148 15%, \u010das na tisk 3-6 hodin dle reli\u00e9fu dan\u00e9ho m\u00edsta.

","workflow":"

V prvn\u00ed hodin\u011b prob\u011bhlo sezn\u00e1men\u00ed \u017e\u00e1k\u016f s t\u00edm, co je to 3D tisk. Vyu\u017eili jsme k tomu prezentaci, kter\u00e1 je dostupn\u00e1 na webu Prusa pro \u0161koly. Jedn\u00e1 se o n\u00e1vrh projektu https://proskoly.prusa3d.cz/uvod-do-3d-tisku-2/ Z prezentace byly vynech\u00e1ny \u010d\u00e1sti v\u011bnuj\u00edc\u00ed se modelov\u00e1n\u00ed a programu PrusSslicer.

Ve druh\u00e9 hodin\u011b u\u010ditel \u017e\u00e1ky sezn\u00e1m\u00ed s t\u00edm, co jsou to zem\u011bpisn\u00e9 sou\u0159adnice a jak dle nich vyhled\u00e1vat v interaktivn\u00ed map\u011b v tabletu, mobilu, \u010di po\u010d\u00edta\u010di. Pozor \u017e\u00e1ci dle sou\u0159adnic vyhled\u00e1vaj\u00ed pouze v interaktivn\u00ed map\u011b (mapy.cz). Z\u00e1m\u011brn\u011b je\u0161t\u011b \u017e\u00e1ci nevyhled\u00e1vali dle zem\u011bpisn\u00fdch sou\u0159adnic v pap\u00edrov\u00e9 map\u011b, proto\u017ee toto u\u010divo je velmi slo\u017eit\u00e9. Je dle na\u0161eho n\u00e1zoru lep\u0161\u00ed, kdy\u017e si to nejprve na prvn\u00edm stupni a v \u0161est\u00e9 t\u0159\u00edd\u011b zkou\u0161\u00ed v interaktivn\u00ed map\u011b a a\u017e to maj\u00ed za\u017eit\u00e9, nau\u010d\u00ed se to i v map\u011b pap\u00edrov\u00e9.

Na z\u00e1v\u011br hodiny m\u00e1 ka\u017ed\u00fd \u017e\u00e1k za \u00fakol zjistit sou\u0159adnice sv\u00e9ho obl\u00edben\u00e9ho m\u00edsta v \u010cesku a zapsat si jeho zem\u011bpisn\u00e9 sou\u0159adnice.

Ve t\u0159et\u00ed hodin\u011b \u017e\u00e1ci pracuj\u00ed s tabletem, \u010di po\u010d\u00edta\u010dem a samostatn\u011b vypracov\u00e1vaj\u00ed popis jejich obl\u00edben\u00e9ho m\u00edsta. K zem\u011bpisn\u00fdm sou\u0159adnic\u00edm z minul\u00e9 hodiny dopln\u00ed tyto informace \u2013 \u201en\u00e1zev va\u0161eho m\u00edsta, nadmo\u0159sk\u00e1 v\u00fd\u0161ka m\u00edsta (vysv\u011btleno jak lze zjistit nadmo\u0159skou v\u00fd\u0161ku v mapy.cz - https://berlicka.cz/jak-zjistit-nadmorskou-vysku/), popis polohy m\u00edsta a jeho okol\u00ed, d\u016fvod pro\u010d zvolili dan\u00e9 m\u00edsto, fotka vybran\u00e9ho m\u00edsta\u201c.

\u010ctvrt\u00e1 hodina je zam\u011b\u0159ena na pr\u00e1ci s internetovou aplikac\u00ed Touch terrain (https://touchterrain.geol.iastate.edu). V aplikaci si ka\u017ed\u00fd \u017e\u00e1k vyhled\u00e1 sv\u00e9 m\u00edsto v map\u011b a n\u00e1sledn\u011b si ho \u201evy\u0159\u00edzne\u201c a z\u00edsk\u00e1 tak z\u00e1klad pro tisk. Jako \u201eelevation data source\u201c bylo zvoleno \u2013 SRTM GL1.

\u017d\u00e1k\u016fm je vhodn\u00e9 p\u0159i t\u00e9to p\u0159\u00edle\u017eitosti vysv\u011btlit, jak funguje m\u011b\u0159\u00edtko, aby oni n\u00e1sledn\u011b volili sv\u00e9 m\u011b\u0159\u00edtko (p\u0159ev\u00fd\u0161en\u00ed \u201evertical exaggeration\u201c) dan\u00e9ho m\u00edsta (p\u0159\u00edmo v aplikaci). Je dobr\u00e9 jim v t\u00e9to f\u00e1zi uk\u00e1zat jedno m\u00edsto v r\u016fzn\u00e9m m\u011b\u0159\u00edtku, aby m\u011bli p\u0159edstavu, jak\u00fd m\u00e1 m\u011b\u0159\u00edtko na v\u00fd\u0159ez vliv.

\u017d\u00e1ci si mohou sv\u016fj v\u00fd\u0159ez n\u00e1sledn\u011b jednodu\u0161e prohl\u00e9dnout a zkontrolovat spr\u00e1vn\u00e9 m\u011b\u0159\u00edtko v internetov\u00e9 aplikaci View stl (https://www.viewstl.com). Pokud u\u010ditel danou aplikaci nezn\u00e1, doporu\u010dujeme webin\u00e1\u0159 3D tisk a zem\u011bpis - https://www.youtube.com/watch?v=QROKWJ-As3I (od 22 minuty)

V p\u00e1t\u00e9 hodin\u011b je vhodn\u00e9 \u017e\u00e1k\u016fm vysv\u011btlit, jak funguje program PrusaSlicer. Doporu\u010dujeme j\u00edt s nimi krok po kroku a postupn\u011b jim jednotliv\u00e9 funkce vysv\u011btlovat s t\u00edm, \u017ee ka\u017ed\u00fd \u017e\u00e1k ji\u017e \u201eslicuje\u201c sv\u016fj v\u00fd\u0159ez krajiny a p\u0159ipravuje ho pro tisk. V na\u0161em p\u0159\u00edpad\u011b \u017e\u00e1ci program i stahovali a instalovali.

N\u00e1sledn\u011b ho vytiskli na 3D tisk\u00e1rn\u011b. (Zde pozor na \u010dasovou n\u00e1ro\u010dnost, jeden v\u00fdtvor se tiskl v pr\u016fm\u011bru 4 hodiny, tak\u017ee bylo t\u0159eba ud\u011blat rozvrh, kdy kdo bude tiskntout)

V z\u00e1v\u011bre\u010dn\u00e9 \u0161est\u00e9 hodin\u011b prob\u011bhla spole\u010dn\u00e1 prezentace v\u00fdrobk\u016f. Ka\u017ed\u00fd \u017e\u00e1k um\u00edstil sv\u016fj v\u00fdrobek na mapu \u010ceska, k \u010demu\u017e vyu\u017eil sv\u00e9ho popisu m\u00edsta a zem\u011bpisn\u00fdch sou\u0159adnic. N\u00e1sledn\u011b ka\u017ed\u00fd prezentoval sv\u016fj v\u00fdrobek. Pro\u010d se rozhodl pro jeho realizaci -> \u010d\u00edm je pro n\u011bj m\u00edsto v\u00fdznamn\u00e9, \u010di zaj\u00edmav\u00e9. Pov\u00edd\u00e1n\u00ed o sv\u00e9m m\u00edst\u011b bylo dopln\u011bno i fotografi\u00ed m\u00edsta. \u017d\u00e1ci se tak sezn\u00e1mili hned s n\u011bkolika zaj\u00edmav\u00fdmi m\u00edsty v \u010cesku a m\u011bli mo\u017enost vid\u011bt jejich reli\u00e9f.

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Cestování po Česku za pomocí 3D tisku

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